<PAGE>   1


                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM 10-Q

[X]  QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
     SECURITIES EXCHANGE ACT OF 1934

                  For the quarterly period ended June 30, 1999

                                       OR

[ ]  TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
     SECURITIES EXCHANGE ACT OF 1934

          For the transition period from             to
                                        -------------  --------------

                         Commission File Number 0-27522

                         PITTSBURGH HOME FINANCIAL CORP.
             ------------------------------------------------------
             (Exact name of registrant as specified in its charter)

         Pennsylvania                                   25-1772349
-------------------------------                      ----------------
(State or other jurisdiction of                      (I.R.S. Employer
incorporation or organization)                    Identification Number)


            438 Wood Street
        Pittsburgh, Pennsylvania                           15222
---------------------------------------                  ----------
(Address of principal executive office)                  (Zip Code)

                                 (412) 281-0780
              ----------------------------------------------------
              (Registrant's telephone number, including area code)


        Indicate by check mark whether the registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Exchange Act of
1934 during the preceding 12 months (or for such shorter period that the
registrant was required to file such reports), and (2) has been subject to such
filing requirements for the past 90 days. Yes X   No
                                             ---    ---
        Indicate the number of shares outstanding of each of the issuer's
classes of common stock, as of the latest practicable date: As of August 16,
1999, there were issued and outstanding 1,786,851 shares of the Registrant's
Common Stock, par value $.01 per share.



<PAGE>   2



                         PITTSBURGH HOME FINANCIAL CORP.

                                TABLE OF CONTENTS
<TABLE>
<CAPTION>
                                                                                             PAGE
                                                                                             ----
<S>        <C>                                                                              <C>
PART I.   FINANCIAL INFORMATION

Item 1.   Financial Statements

          Consolidated Statements of Financial Condition as of June 30, 1999
          (unaudited) and September 30, 1998                                                   3

          Consolidated Statements of Income (unaudited) for the three
          and nine months ended June 30, 1999 and 1998.                                        4

          Consolidated Statement of Changes in Stockholders' Equity
          (unaudited) for the nine months ended June 30, 1999.                                 5

          Consolidated Statements of Cash Flows (unaudited) for the
          nine months ended June 30, 1999 and 1998.                                            6

          Notes to Unaudited Consolidated Financial Statements                                 7

Item 2.   Management's Discussion and Analysis of Financial Condition and
          Results of Operations                                                                11

Item 3.   Quantitative and Qualitative Disclosures About Market Risk                           19

PART II.  OTHER INFORMATION

Item 1.   Legal Proceedings                                                                    20
Item 2.   Changes in Securities                                                                20
Item 3.   Defaults Upon Senior Securities                                                      20
Item 4.   Submission of Matters to a Vote of Security-Holders                                  20
Item 5.   Other Information                                                                    20
Item 6.   Exhibits and Reports on Form 8-K                                                     20

SIGNATURES
</TABLE>



<PAGE>   3


                         PITTSBURGH HOME FINANCIAL CORP.
                 CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION


<TABLE>
<CAPTION>
                                                                                      June 30,         September 30,
                                                                                        1999                1998
                                                                                              (Unaudited)
                                                                                    -------------      -------------
<S>                                                                                 <C>                <C>
ASSETS
Cash                                                                                $   1,704,474      $   1,959,659
Interest-bearing deposits                                                               4,069,541          2,516,522
                                                                                    -------------      -------------
                                                                                        5,774,015          4,476,181

Investment securities trading (cost of $1,727,163 at September 30, 1998)                       --          1,415,291
Investment securities available for sale (cost of $114,575,186 and $128,405,910)      112,234,187        130,208,910
Investment securities held to maturity
   (fair value of $10,033,700 at September 30, 1998)                                           --         10,000,000
Loans receivable, net of allowance of $1,912,238 and $1,737,973                       254,231,615        211,980,925
Accrued interest receivable                                                             2,641,730          2,797,759
Premises and equipment, net                                                             4,077,526          3,315,565
Goodwill                                                                                  244,857            269,618
Federal Home Loan Bank stock - at cost                                                  8,950,900          7,863,400
Deferred income taxes                                                                   1,630,717            221,718
Foreclosed real estate                                                                  1,907,674          1,273,928
Prepaid income taxes                                                                      577,000                 --
Other assets                                                                              496,282            455,429
                                                                                    -------------      -------------
Total assets                                                                        $ 392,766,503      $ 374,278,724
                                                                                    =============      =============

LIABILITIES

Deposits                                                                            $ 162,019,303      $ 153,982,999
Advances from Federal Home Loan Bank                                                  165,816,730        155,266,730
Reverse repurchase agreements                                                          25,000,000         25,000,000
Guaranteed preferred beneficial interests in subordinated debt                         10,799,546         10,781,166
Advances by borrowers for taxes and insurance                                           4,249,525          1,618,579
Accrued income taxes payable                                                                   --            543,130
Other liabilities                                                                       2,534,698          2,286,655
                                                                                    -------------      -------------
Total liabilities                                                                     370,419,802        349,479,259

STOCKHOLDERS' EQUITY

Preferred stock, $.01 par value, 5,000,000 shares authorized,
   none issued                                                                                 --                 --
Common stock, $.01 par value, 10,000,000 shares authorized,
   2,182,125 shares issued and outstanding                                                 21,821             21,821
Additional paid-in capital                                                             16,341,201         16,308,564
Treasury stock - at cost, 403,459 and 310,424                                          (5,874,574)        (4,511,868)
Unearned shares of ESOP                                                                (1,383,340)        (1,514,220)
Unearned shares of Recognition and Retention Plan                                        (496,130)          (655,610)
Accumulated other comprehensive income (loss)                                          (1,545,000)         1,190,000
Retained earnings (substantially restricted)                                           15,282,723         13,960,778
                                                                                    -------------      -------------
Total stockholders' equity                                                             22,346,701         24,799,465


Total liabilities and stockholders' equity                                          $ 392,766,503      $ 374,278,724
                                                                                    =============      =============
</TABLE>





                                       3
<PAGE>   4





                         PITTSBURGH HOME FINANCIAL CORP.
                        CONSOLIDATED STATEMENTS OF INCOME



<TABLE>
<CAPTION>
                                                                       Three months ended                Nine months ended
                                                                            June 30,                          June 30,
                                                                          (Unaudited)                       (Unaudited)
                                                                ------------------------------     ------------------------------
                                                                    1999              1998             1999              1998
                                                                ------------      ------------     ------------      ------------
<S>                                                             <C>               <C>              <C>               <C>
Interest income:
   Loans receivable                                             $  4,763,230      $  4,148,337     $ 13,497,561      $ 11,872,912
   Mortgage-backed securities                                      1,255,474         1,014,119        4,229,755         2,445,537
   Investment securities:
   Taxable                                                           679,375         1,008,784        2,282,576         2,796,902
   Tax exempt                                                        102,946            98,214          308,901           298,031
   Interest-bearing deposits                                          45,988           102,268          142,232           267,961
                                                                ------------      ------------     ------------      ------------
 Total interest income                                             6,847,013         6,371,722       20,461,025        17,681,343


 Interest expense:
   Deposits                                                        1,711,156         1,723,158        5,236,017         5,117,539
   Advances from Federal Home Loan Bank and other                  2,743,990         2,417,493        8,073,819         6,229,652
   Guaranteed preferred beneficial interest
          in subordinated debt                                       246,694           249,529          753,540           421,988
                                                                ------------      ------------     ------------      ------------
 Total interest expense                                            4,701,840         4,390,180       14,063,376        11,769,179
                                                                ------------      ------------     ------------      ------------

 Net interest income before provision for loan losses              2,145,173         1,981,542        6,397,649         5,912,164

 Provision for loan losses                                           150,000           120,000          450,000           360,000
                                                                ------------      ------------     ------------      ------------
 Net interest income after provision for loan losses               1,995,173         1,861,542        5,947,649         5,552,164

 Noninterest income:
   Service charges and other fees                                    249,120           147,267          623,242           439,393
   Net (loss) on trading securities                                       --                --         (181,856)               --
   Net (loss)/gain on available for sale securities                   (5,386)            1,601          171,906           188,333
   Other income                                                       34,896            15,919           90,479            43,359
                                                                ------------      ------------     ------------      ------------

 Total noninterest income                                            278,630           164,787          703,771           671,085

 Noninterest expenses:
   Compensation and employee benefits                                854,709           758,357        2,442,492         2,253,803
   Premises and occupancy costs                                      182,791           132,775          498,110           422,995
   Amortization of goodwill                                            8,254             8,254           24,761            24,761
   Federal insurance premium                                          23,503            21,941           69,867            66,532
   Loss on sale of foreclosed real estate                                 --                --           14,662                --
   Marketing                                                          31,933            80,536          150,092           183,074
   Data processing costs                                              73,375            62,520          231,583           178,037
   Other expenses                                                    250,271           202,274          755,060           682,844
                                                                ------------      ------------     ------------      ------------
 Total noninterest expense                                         1,424,836         1,266,657        4,186,627         3,812,046


 Income before income taxes                                          848,967           759,672        2,464,793         2,411,203
 Income taxes                                                        263,000           264,686          765,000           834,686
                                                                ------------      ------------     ------------      ------------
 Net income                                                     $    585,967      $    494,986     $  1,699,793      $  1,576,517
                                                                ============      ============     ============      ============

Basic earnings per share                                        $       0.37      $       0.28     $       1.05      $       0.90
                                                                ============      ============     ============      ============

Diluted earnings per share                                      $       0.36      $       0.27     $       1.03      $       0.86
                                                                ============      ============     ============      ============
</TABLE>



See accompanying notes to unaudited consolidated financial statements




                                       4
<PAGE>   5


                         PITTSBURGH HOME FINANCIAL CORP.
            CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS' EQUITY
                       FOR THE PERIOD ENDED JUNE 30, 1999
                                   (UNAUDITED)




<TABLE>
<CAPTION>
                                                                                     Additional
                                                       Comprehensive     Common        Paid In        Retained          Treasury
                                                           Income         Stock        Capital         Earnings          Stock
                                                       -------------    ---------    -----------    ------------     -------------
<S>                                                        <C>          <C>          <C>             <C>              <C>
Balance as of September 30, 1998                                        $ 21,821    $16,308,564    $ 13,960,778      $(4,511,868)

Treasury stock purchased                                                                                              (1,370,714)

ESOP shares released                                                          --         33,082              --               --

Exercise of stock options                                                     --           (445)             --            8,008

RRP amortization                                                              --             --              --               --

Cash dividends declared                                                       --             --        (377,848)              --


Change in unrealized gain (loss) on investment
     securities available for sale, net of taxes      (2,563,094)             --             --              --               --

Less reclassification adjustment for gains
     included in net income                             (171,906)
                                                     -----------

Other comprehensive income (loss)                     (2,735,000)

Net income for period                                $ 1,699,793              --             --       1,699,793               --
                                                     -----------


Comprehensive Income (loss)                          $(1,035,207)
                                                     ===========

                                                                        --------    -----------     -----------      -----------
Balance as of June 30, 1999                                             $ 21,821    $16,341,201     $15,282,723      $(5,874,574)
                                                                         ========    ===========     ===========      ===========
</TABLE>


<TABLE>
<CAPTION>
                                                      Unearned shares of                                                Total
                                                        Employee Stock     Unearned shares   Accumulated other       Stockholders'
                                                        Ownership Plan         of RRP       comprehensive income         Equity
                                                      ----------------------------------------------------------------------------
<S>                                                     <C>                <C>              <C>                      <C>
Balance as of September 30, 1998                        $(1,514,220)         $(655,610)         $ 1,190,000          $24,799,465

Treasury stock purchased                                                                                              (1,370,714)

ESOP shares released                                        130,880                 --                   --              163,962

Exercise of stock options                                        --                 --                   --                7,563

RRP amortization                                                 --            159,480                   --              159,480

Cash dividends declared                                          --                 --                   --             (377,848)


Change in unrealized gain (loss) on investment
     securities available for sale, net of taxes                 --                 --                   --                   --

Less reclassification adjustment for gains
     included in net income


Other comprehensive income (loss)                                                                (2,735,000)          (2,735,000)

Net income for period                                            --                 --                   --            1,699,793



Comprehensive Income (loss)


                                                        -----------          ---------          -----------          -----------
Balance as of June 30, 1999                             $(1,383,340)         $(496,130)         $(1,545,000)         $22,346,701
                                                         ===========          =========          ===========          ===========
</TABLE>





                                       5
<PAGE>   6


                         PITTSBURGH HOME FINANCIAL CORP
                      CONSOLIDATED STATEMENT OF CASH FLOWS

<TABLE>
<CAPTION>
                                                                                For the nine months ended June 30,
                                                                                     1999                 1998
                                                                                -------------         ------------
                                                                                            (Unaudited)
<S>                                                                              <C>                  <C>
CASH FLOWS FROM OPERATING ACTIVITIES
Net income                                                                       $  1,699,793         $  1,576,517
Adjustments to reconcile net income to net cash provided by
   operating activities:
     Depreciation and goodwill amortization                                           249,618              191,873
     Amortization and accretion of premiums and discounts on
       assets and deferred loan fees                                                 (134,991)          (1,499,948)
     Amortization of RRP and release of ESOP shares                                   323,442              348,875
     Provision for loan losses                                                        450,000              360,000
     Purchase of equity securities, trading                                                --           (8,190,693)
     Sale of equity securities, trading                                             1,415,291            6,958,081
     Deferred tax provision (benefit)                                              (1,591,999)             192,531
     Other, net                                                                     1,874,036              135,172
                                                                                 ------------         ------------
Net cash (used) provided by operating activities                                    4,285,190               72,408

CASH FLOWS FROM INVESTING ACTIVITIES
Loan orginations                                                                  (85,109,420)         (60,351,859)
Loan principal repayments                                                          42,015,457           34,803,387
Net REO activity                                                                     (633,746)            (168,256)
Purchases of:
     Available-for-sale securities                                                (27,181,674)         (93,288,586)
Proceeds from sales, maturities and principal repayments of:
     Available for sale securities                                                 41,559,041           29,953,667
      Held to maturity securities                                                  10,000,000                   --
Purchase of land, premises and equipment                                             (986,819)            (978,006)
Other, net                                                                            504,500               50,161
                                                                                 ------------         ------------
Net cash provided by investing activities                                         (19,832,661)         (89,979,492)

CASH FLOWS FROM FINANCING ACTIVITIES
Net increase in checking, passbook, and money market
     deposit accounts                                                                 592,876            2,171,468
Net increase in certificates of deposit                                             7,443,428            7,551,480
Increase in advances from the Federal Home Loan Bank                               10,550,000           53,566,730
Increase in repurchase agreements                                                          --           25,000,000
Increase in Guaranteed preferred beneficial interest in subordinated debt                  --           11,500,000
Return of capital                                                                          --           (4,785,567)
Cash dividends paid to shareholders                                                  (377,848)            (492,343)
Purchase of treasury stock                                                         (1,363,151)                  --
                                                                                 ------------         ------------

Net cash provided  by financing activities                                         16,845,305           94,511,768

Net increase  in cash and cash equivalents                                          1,297,834            4,604,684
Cash and cash equivalents at beginning of year                                      4,476,181            5,223,774
                                                                                 ------------         ------------
Cash and cash equivalents at end of year                                         $  5,774,015         $  9,828,458
                                                                                 ============         ============

SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION
Cash paid during the year for:
     Interest (includes interest credited on deposits of $5,198,799
        and $4,159,241 in 1999 and 1998 respectively)                            $ 14,033,849         $ 10,217,558
                                                                                 ============         ============

Income taxes paid                                                                $  1,842,500         $  1,211,750
                                                                                 ============         ============

SUPPLEMENTAL SCHEDULE OF NONCASH INVESTING AND FINANCING ACTIVITIES

Foreclosed mortgage loans transferred to real estate owned                          1,086,352              483,903

Unrealized gain on securities available for sale                                   (4,144,000)             565,000
Deferred income taxes                                                               1,409,000             (192,000)
                                                                                 ------------         ------------
Accumulated other comprehensive income                                           $ (2,735,000)        $    373,000
                                                                                 ============         ============
</TABLE>


See accompanying notes to unaudited consolidated financial statements.




                                       6
<PAGE>   7




                         PITTSBURGH HOME FINANCIAL CORP.

              NOTES TO UNAUDITED CONSOLIDATED FINANCIAL STATEMENTS

Note 1 - Basis of Presentation

        The accompanying unaudited consolidated financial statements of
        Pittsburgh Home Financial Corp. (the "Company") have been prepared in
        accordance with instructions to Form 10-Q. Accordingly, they do not
        include all of the information and footnotes required by generally
        accepted accounting principles for complete financial statements.
        However, such information reflects all adjustments (consisting solely of
        normal recurring adjustments) which are, in the opinion of management,
        necessary for a fair statement of results for the interim periods.

        The consolidated financial statements include the accounts of Pittsburgh
        Home Financial Corp. and its wholly owned subsidiaries, Pittsburgh Home
        Savings Bank (the "Bank") and Pittsburgh Home Capital Trust I. All
        significant intercompany balances and transactions have been eliminated
        in consolidation.

        As of January 1, 1998, the Company adopted Statement Number 130,
        "Reporting Comprehensive Income." Statement 130 establishes new rules
        for the reporting and display of comprehensive income and its
        components; however, the adoption of this Statement had no impact on the
        Company's net income or shareholders' equity. Statement 130 requires
        unrealized gains or losses on the Company's available-for-sale
        securities, which prior to adoption were reported separately in
        stockholders' equity to be included in other comprehensive income. Prior
        year financial statements have been reclassified to conform to the
        requirements of Statement Number 130.

        During the three and nine months ended June 30, 1999, total
        comprehensive loss amounted to $994,003 and $1,035,207, respectively, as
        compared to income of $698,486 and $1,949,517, respectively for the
        three and nine months ended June 30, 1998.

        The results of operations for the three and nine months ended June 30,
        1999 are not necessarily indicative of the results to be expected for
        the year ending September 30, 1999. The unaudited consolidated financial
        statements and notes thereto should be read in conjunction with the
        audited financial statements and notes thereto for the year ended
        September 30, 1998.


Note 2 - Business

        The Bank is a state chartered stock savings bank primarily engaged in
        attracting retail deposits from the general public and using such
        deposits to originate loans (primarily



                                       7
<PAGE>   8


        single-family residential loans.) The Bank conducts business from nine
        offices in Allegheny and Butler counties of western Pennsylvania and
        primarily lends in this geographic area. The Bank is subject to
        competition from other financial institutions and other companies which
        provide financial services. The Bank is subject to the regulations of
        certain federal and state agencies and undergoes periodic examinations
        by those regulatory authorities.

        The Company's trust subsidiary, Pittsburgh Home Capital Trust I (the
        "Trust") was formed to issue $11.5 million of 8.56% Cumulative Trust
        Preferred Securities. These securities represent undivided beneficial
        interests in Pittsburgh Home Capital Trust I. The Trust purchased junior
        subordinated deferrable interest debentures which were issued by the
        Company.



Note 3 -  Earnings per share

        Earnings per share are based on the weighted average number of shares of
        common stock. Basic earnings per share is calculated by dividing income
        available to holders of common shares by the weighted average number of
        common shares outstanding during the period. Options, warrants, and
        other potentially diluted securities are excluded from the basic
        calculation, but are included in diluted earnings per share.





                                       8
<PAGE>   9


The following table sets forth the computation of basic and diluted
earnings per share:

<TABLE>
<CAPTION>
                                                           Three months ended                 Nine months ended
                                                                June 30,                           June 30,
                                                        1999               1998             1999             1998
                                                        ----               ----             ----             ----
<S>                                                  <C>               <C>               <C>               <C>
Numerator for basic and diluted earnings
per share - net income                               $  585,967        $  494,986        $1,699,793        $1,576,517

Denominator:
  Denominator for basic earnings per
     share - weighted-average shares                  1,576,020         1,748,003         1,607,282         1,746,005
   Effect of dilutive securities:
   Employee stock options                                21,492            59,617            27,319            60,052
   Unvested Management Recognition Plan stock            13,679            22,348            11,929            22,304
                                                     ----------        ----------        ----------        ----------
  Dilutive potential common shares                       35,171            81,965            39,248            82,356
                                                     ----------        ----------        ----------        ----------
  Denominator for diluted earnings per
     share - adjusted weighted-average
     shares and assumed conversions                   1,611,191         1,829,968         1,646,529         1,828,361
                                                     ==========        ==========        ==========        ==========
  Basic earnings per share                           $     0.37        $     0.28        $     1.05        $     0.90
                                                     ==========        ==========        ==========        ==========
  Diluted earnings per share                         $     0.36        $     0.27        $     1.03        $     0.86
                                                     ==========        ==========        ==========        ==========
</TABLE>



        The Company accounts for its Employee Stock Ownership Plan (ESOP) in
        accordance with SOP 93-6, "Employers Accounting for Employee Stock
        Ownership Plans,"; shares controlled by the ESOP are not considered in
        the weighted average shares outstanding until the shares are committed
        for allocation to an employee's individual account. In accordance with
        SOP 93-6, uncommitted shares held by the ESOP (145,880 and 161,342
        shares at June 30, 1999 and 1998 respectively) are excluded from basic
        average shares outstanding.

Note 4 - Return of Capital

        On December 19, 1997, the Company paid a special one-time cash
        distribution of $2.50 per share. The Company obtained a private letter
        ruling from the Internal Revenue Service which allowed them to treat
        $2.43 per share of this distribution as a return of capital. The return
        of capital was reflected as a reduction to additional paid-in-capital in
        the Company's financial statements. For the stockholders, the return of
        capital is treated as a reduction in the cost basis of the shares and is
        not subject to income taxes until the shares are sold. The remaining
        $.07 per share was treated as an ordinary dividend. The total
        distribution paid was $4,923,423 on 1,969,369 shares of stock.




                                       9
<PAGE>   10



Note 5 - Recent Accounting and Regulatory Developments

        The Financial Accounting Standards Board issued Statement No. 131,
        "Disclosures about Segments of an Enterprise and Related Information"
        which is effective for fiscal years beginning after December 15, 1997
        and requires public companies to disclose certain information about
        reporting operating segments in complete sets of the financial
        statements of the enterprise. Statement No. 131 does not materially
        effect the Company's financial position or results of operations as the
        Company's management views the Bank as one segment of business which is
        community banking.

        Financial Accounting Standards Board Statement No. 132, "Employers
        Disclosures about Pensions and Other Post-retirement Benefits" is
        effective for fiscal years beginning after December 15, 1997. This
        statement requires revised disclosures about pension and other
        post-retirement benefit plans, but does not impact the measurement of
        recognition of those plans. Statement No. 132 had no impact on the
        Company's financial position or results of operations.

        Financial Accounting Standards Board Statement No. 133, "Accounting for
        Derivative Instruments and Hedging Activities," as amended by Financial
        Accounting Standards Board Statement No. 137, "Accounting for Derivative
        Instruments and Hedging Activities - Deferral of the Effective Date of
        FASB Statement No. 133", establishes accounting and reporting standards
        for derivative instruments, including certain derivative instruments
        embedded in other contracts, and hedging activities. The standard is
        effective for fiscal years beginning after June 15, 2000, and will be
        adopted by the Company for the year ended September 30, 2001. The
        Company is in the process of determining the impact of adoption.

Note 6 - Capital Trust I

        In January 1998, the Company formed a trust subsidiary, Pittsburgh Home
        Capital Trust I ("the Trust"), and on January 30, 1998, the Trust sold
        $11.5 million of 8.56% Cumulative Trust Preferred Securities and
        received proceeds of $10,769,829 (net of $735,171 of offering costs).
        The Preferred Securities represent undivided beneficial interests in the
        Trust. The Trust used the proceeds from the sale of the preferred
        securities to purchase junior subordinated deferrable interest
        debentures which were issued by the Company. The subordinated debentures
        are redeemable at anytime after January 30, 2003 by the Company. The
        subordinated debentures will mature on January 30, 2028.



                                       10
<PAGE>   11





                      MANAGEMENT'S DISCUSSION AND ANALYSIS
                OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

FINANCIAL CONDITION

        At June 30, 1999, the Company's total assets amounted to $392.8 million
compared with $374.3 million at September 30, 1998, an increase of 4.9%. Cash
and interest-bearing deposits increased $1.3 million, or 28.9%, to $5.8 million
at June 30, 1999, compared to $4.5 million at September 30, 1998. Investment
securities trading decreased $1.4 million, as the Company discontinued its
trading securities strategy. Investments and mortgage-backed securities
(held-to-maturity and available for sale) decreased by $28.0 million, or 20.0%,
from $140.2 million at September 30, 1998 to $112.2 million at June 30, 1999.
During the nine months ended June 30, 1999, the Company's loans receivable, net
of allowance, increased $42.2 million, or 19.9%, to $254.2 million at June 30,
1999 compared to $212.0 million at September 30, 1998. The growth is primarily
attributable to increases in residential mortgage loans and to a lesser extent,
commercial real estate and home equity loans.

        Total liabilities increased by $20.9 million, or 5.98%, to $370.4
million at June 30, 1999 compared to $349.5 million at September 30, 1998.
Deposits increased by $8.0 million, or 5.2% to $162.0 million at June 30, 1999
compared to $154.0 million at September 30, 1998. Borrowed funds increased $10.5
million or 6.8% to $165.8 million at June 30, 1999 compared to $155.3 million at
September 30, 1998, as the Company increased its FHLB advances to aid liquidity
and fund loans receivable.

        Total stockholders' equity decreased $2.5 million or 10.1% to $22.3
million at June 30, 1999 compared to $24.8 million at September 30, 1998. The
decrease was primarily attributable to the purchase of treasury stock and a loss
in other comprehensive income which was offset by net income for the period.




                                       11
<PAGE>   12



RESULTS OF OPERATIONS

        GENERAL. The Company reported net income of $586,000 and $1.70 million
for the three and nine months ended June 30, 1999, respectively, compared to
$495,000 and $1.58 million for the three and nine months ended June 30, 1998.
The Company recognized pre-tax net losses on trading activities and investment
sales of $5,000 for the quarter and $10,000 for the nine months ended June 30,
1999. This compares to pre-tax net gains of $2,000 for the quarter and $188,000
for the nine months ended June 30, 1998. Excluding the results of the trading
activities and investment sales, net income for the quarter ended June 30, 1999
was $590,000 as compared to $494,000 for the same quarter in 1998, an increase
of 19.4%. Excluding the results of the trading activities and investment sales,
for the nine months ended June 30, 1999 net income was $1.71 million as compared
to $1.45 million for the nine months ended June 30, 1998, an increase of 17.9%.

        The Company recognized an increase in net interest income before
provision for loan losses of $163,000 or 8.2% for the quarter and $486,000 or
8.2% for the nine month period. This increase was offset by an increase in the
provision for loan losses of $30,000 or 25.0% for the quarter and $90,000 or
25.0% for the nine month period. Noninterest income (excluding the trading
activities and investment sales) increased $121,000 or 74.2% for the quarter and
increased $231,000 or 47.8% for the nine month period. Noninterest expense
increased $158,000 or 12.5% for the quarter and $375,000 or 9.8% for the nine
month period.

        Basic and diluted earnings per share were $.37 and $.36, respectively,
for the three months ended June 30, 1999, compared to $.28 and .27,
respectively, for the same period in 1998. The three months ended June 30, 1999
and 1998 earnings per share amounts were not impacted by trading activities and
investment sales.

        Basic and diluted earnings per share were $1.05 and $1.03, respectively,
for the nine months ended June 30, 1999, compared to $.90 and $.86,
respectively, for the same period in 1998. The nine months ended June 30, 1999
earnings per share amounts were not impacted by trading activities and
investment sales as compared to $.07 per share of gains related to trading
activities and investment sales for the nine months ended June 30, 1998.
Consequently, basic and diluted earnings per share excluding trading activities
and investment sales were $1.05 and $1.03, respectively, for the nine months
ended June 30, 1999 as compared to $.83 and $.79, respectively, for the nine
months ended June 30, 1998, an increase of 26.5% and 30.4%, respectively.




                                       12
<PAGE>   13




        INTEREST INCOME. Interest income increased $475,000 or 7.5% for the
quarter and $2.8 million or 15.8% for the nine months ended June 30, 1999,
compared to the same period in 1998. The average balance on loans receivable
increased by $42.1 million and $35.5 million for the three and nine months ended
June 30, 1999, respectively, which were partially offset by a 39 basis point and
31 basis point decline in the average yield earned thereon. The average balance
of investment and mortgage-backed securities totaled $126.6 million and $137.9
million with weighted average yields of 6.68% and 6.59% for the three and nine
months ended June 30, 1999, a decrease of 0.3% and an increase of 33.6%,
respectively, from $127.0 million and $103.2 million with weighted average
yields of 6.44% and 7.03% for the same periods ended June 30, 1998.

        INTEREST EXPENSE. Interest expense increased $312,000 or 7.1% and $2.3
million or 19.5% for the three and nine months ended June 30, 1999, compared to
the same period in 1998. The increase was due primarily to a $39.5 million and
$63.6 million increase in average interest-bearing liabilities for the three and
nine months ended June 30, 1999 when compared to the same period in 1998.
Average deposits increased $11.9 million and $10.5 million for the three and
nine months ended June 30, 1999 when compared to the same periods in 1998.
Average borrowed funds increased $27.2 million and $47.8 million for the three
and nine months ended June 30, 1999 when compared to the same periods in 1998.
Interest expense associated with the guaranteed preferred beneficial interest in
subordinated debt totaled $247,000 and $754,000 for the three and nine months
ended June 30, 1999 when compared to $250,000 and $422,000 for the same periods
in 1998. On March 6, 1998, the Bank purchased a $25.0 million notional value
interest rate cap from the FHLB. This purchase was in connection with the Bank's
ongoing management of its interest rate risk position. The cap is being used as
an off-balance sheet hedge to the Bank's risk associated with shorter term
liabilities. The cost of the cap is being amortized as a yield adjustment to
interest expense over the five year term of the transaction. Interest expense
associated with the amortization of the rate cap totaled $37,500 for the nine
months ended June 30, 1999.

         PROVISION FOR LOAN LOSSES. It is management's policy to maintain an
allowance for estimated losses based on the perceived risk of loss in the loan
portfolio and the adequacy of the allowance. Management's periodic evaluation of
the adequacy of the allowance is based on the Company's past loan loss
experience, known and inherent risks in the portfolio, adverse situations that
may affect the borrower's ability to repay, the estimated value of the
underlying collateral and current economic conditions. The allowance for loan
losses is evaluated based on an assessment of the losses inherent in the loan
portfolio. Management classifies all delinquent assets as Special Mention,
Substandard, Doubtful or Loss. The evaluation of the adequacy of the allowance
incorporates an estimated range of required allowance based on the items noted
above. A reserve level is estimated by management for each category of
classified loans, with an estimated percentage applied to the delinquent loan
category balance. In addition, management notes that there is an inherent risk
of potential loan loss in the Company's overall, non-classified loan portfolio.
This inherent risk is addressed by applying an estimated low and high percentage
of potential loss to the remaining unclassified loan portfolio. Management
extends out the



                                       13
<PAGE>   14


various line item balances and estimated percentages in order to arrive at an
estimated required loan loss allowance reserve. Activity for the period under
analysis is taken into account (charge offs, recoveries, provision) in order to
challenge the Company's overall process, as well as its previous loss history.
The estimated range of required reserve balance is then compared to the current
allowance for loan loss balance, and any required adjustments are made
accordingly.

Loans receivable, net at June 30, 1999 and September 30, 1998 are summarized
below:

<TABLE>
<CAPTION>
                                           June 30, 1999       September 30, 1998
                                           -------------       ------------------
<S>                                        <C>                   <C>
First mortgage loans:
Secured by 1-4 family residence            $ 201,175,862         $ 170,100,323
1-4 family residential construction           34,969,133            30,558,277
Other                                         13,798,595             7,531,381
Less loans in process                        (15,996,317)          (12,227,046)
Deferred loan costs                              393,273                90,338
                                           -------------         -------------
Total first mortgage loans                   234,340,546           196,053,273
                                           =============         =============

Home equity loans and lines                   16,498,214            13,371,773
Other loans                                    5,305,093             4,293,852
Less allowance for loan losses                (1,912,238)           (1,737,973)
                                           -------------         -------------
                                           $ 254,231,615         $ 211,980,925
                                           =============         =============
</TABLE>


        Assets classified as a Loss are considered uncollectible and of such
little value that continuance, as an asset is not warranted. A Loss
classification does not mean that an asset has no recovery or salvage value, but
that it is not practical or desirable to defer writing off all or a portion of
the asset, even though partial recovery may be affected in the future. All loans
classified as loss have been written off directly or through provision in
specific allowance reserve. The allowance is increased by provisions for loan
losses which are charged against income. During the three and nine months ended
June 30, 1999, the Company recorded provisions for losses on loans of $150,000
and $450,000 compared to $120,000 and $360,000 for the comparable periods in
1998.

        The Company designates all loans that are 90 or more days past due as
non-performing. Generally, when loans are classified as non-performing, unpaid
accrued interest is a reduction of interest income on loans receivable and is
only recognized when cash payments are received. Subsequent to September 30,
1998, the Company's non-performing assets have continued to increase. From
September 30, 1998 to June 30, 1999, the Company's non-performing assets
increased from $4.5 million to $5.8 million. This $1.3 million or 28.9% increase
was primarily attributable to five new non-accruing construction loans (which
had principal balances ranging from $132,000 to $280,000). Two loans, with an
aggregate outstanding balance of $188,000 were made to one contractor. One
of the homes is completed and listed for sale, while the other




                                       14
<PAGE>   15


property will not be developed until the other property is sold. Three loans
with an aggregate balance of $564,800 were made to another contractor and are
95% complete.


Activity in the allowance for loan losses is summarized as follows for the nine
months ended June 30, 1999 and 1998:


<TABLE>
<CAPTION>
                                   June 30, 1999       June 30, 1998
                                   -------------       -------------
<S>                                 <C>                 <C>
Balance at beginning of year        $ 1,737,973         $ 1,419,196
Provision charged to income             450,000             360,000
Chargeoffs                             (345,838)           (275,916)
Recoveries                               70,103              63,912
                                    -----------         -----------
Balance at end of period            $ 1,912,238         $ 1,567,192
                                    ===========         ===========
</TABLE>

        Management does not attribute the increase to any specific weakness
within the Company or in the marketplace generally. Although management utilizes
its best judgment in providing for losses with respect to its non-performing
assets, there can be no assurance that the Company will be able to dispose of
such non-performing assets without establishing additional provisions for losses
on loans or further reductions in the carrying value of its real estate owned.


        NONINTEREST INCOME. Noninterest income increased by $114,000 or 69.1%
and increased $33,000 or 4.9%, respectively for the three and nine months ended
June 30, 1999 compared to the same periods in 1998. The increase for the three
and nine months is attributable to an $102,000 or 69.4% and a $184,000 or 41.9%
increase in service charges and other fees and a $19,000 or 118.8% and a $47,000
or 109.3% increase in other income. The increases were offset by pre-tax net
losses on trading activities and investment sales of $5,000 and $10,000 for the
three and nine months ended June 30, 1999. This compares to pre-tax net gains on
trading activities and investment sales of $2,000 for the quarter and $188,000
for the nine months ended June 30, 1998.

        NONINTEREST EXPENSES. Noninterest expenses increased by $158,000 or
12.5% and $375,000 or 9.8% for the three and nine months ended June 30, 1999,
compared to the same period in 1998. The increase was primarily attributable to
a $97,000 and $188,000 increase in salaries and employee benefits, a $50,000 and
$75,000 increase in premises and occupancy costs, a $48,000 and $72,000 increase
in other expenses, and a $10,000 and $54,000 increase in data processing costs
for the three and nine months ended June 30, 1999 when compared to the same
periods in 1998. The increase in salaries and employee benefits is due to normal
salary increases and the hiring of new employees. The increase in premises and
occupancy costs is due to



                                       15
<PAGE>   16


building of a new branch. The increase in data processing costs is the result of
upgrading the Company's technology and Year 2000 related costs. The increase in
other expenses is due to increased operating costs.

PROVISION FOR INCOME TAXES. The Bank incurred provisions for income taxes of
$263,000 and $765,000 for the three and nine months ended June 30, 1999,
compared with $265,000 and $835,000 for the same period in 1998. The effective
tax rates during the three and nine months ended June 30, 1999 and 1998 were
31.0% and 31.0%, and 34.9% and 34.6% respectively.


LIQUIDITY AND CAPITAL RESOURCES

        The Company's primary sources of funds are deposits, advances from the
FHLB, repayments, prepayments and maturities of outstanding loans, maturities of
investment securities and other short-term investments, and funds provided from
operations. While scheduled loan repayments and maturing investment securities
and short-term investments are relatively predictable sources of funds, deposit
flows and loan prepayments are greatly influenced by the movement of interest
rates in general, economic conditions and competition. The Company manages the
pricing of its deposits to maintain a deposit balance deemed appropriate and
desirable. In addition, the Company invests in short-term investment securities
and interest-earning assets which provide liquidity to meet lending
requirements. Although the Company's deposits have historically represented the
majority of its total liabilities, the Company also utilizes other borrowing
sources, primarily advances from the FHLB of Pittsburgh. At June 30, 1999, the
Company had $168.8 million of outstanding advances from the FHLB of Pittsburgh.

        Liquidity management is both a daily and long-term function of business
management. The Bank uses its sources of funds primarily to meet its ongoing
commitments, to pay maturing savings certificates and savings withdrawals, to
fund loan commitments and to maintain a portfolio of mortgage-backed and
investment securities. At June 30, 1999, the total approved loan commitments
outstanding amounted to $27.4 million, and unused lines of credit amounted to
$4.6 million. Certificates of deposit scheduled to mature in one year or less at
June 30, 1999, totaled $80.0 million. Management believes that a significant
portion of maturing deposits will remain with the Bank.

        As of June 30, 1999, the Bank's regulatory capital was well in excess of
all applicable regulatory requirements. At June 30, 1999, the Bank's Tier 1
risk-based, total risk-based and Tier 1 leverage capital ratios amounted to
18.11%, 17.11% and 8.24%, respectively, compared to regulatory requirements of
4.0%, 8.0% and 4.0%, respectively.




                                       16
<PAGE>   17



"SAFE HARBOR" STATEMENT UNDER THE PRIVATE SECURITIES LITIGATION
REFORM ACT OF 1995

        In addition to historical information, forward-looking statements are
contained herein that are subject to risks and uncertainties that could cause
actual results to differ materially from those reflected in the forward-looking
statements. Factors that could cause future results to vary from current
expectations, include, but are not limited to, the impact of economic conditions
(both generally and more specifically in the markets in which the Company
operates), the impact of competition for the Company's customers from other
providers of financial services, the impact of government legislation and
regulation (which changes from time to time and over which the Company has no
control), and other risks detailed in this Form 10-Q and in the Company's other
Securities and Exchange Commission ("SEC") filings. Readers are cautioned not to
place undue reliance on these forward-looking statements, which reflect
management's analysis only as of the date hereof. The Company undertakes no
obligation to publicly revise these forward-looking statements, to reflect
events or circumstances that arise after the date hereof. Readers should
carefully review the risk factors described in other documents the Company files
from time to time with the SEC.


YEAR 2000

        The Year 2000 (Y2K) issue is primarily a result of computer software
programs recognizing a two digit date field rather than the full four digits
which identify the appropriate year. Any computer program or hardware that is
date sensitive may recognize "00" as year 1900 as opposed to the intended year
2000. The Y2K problem started decades ago when early computers had very limited
memory and storage space.

        The objective of managing the Year 2000 process is for the institution
to determine the scope of the problem and to focus its efforts and attention on
solving it. The Federal Financial Institution's Examination Council ("FFIEC")
outlined the Year 2000 management process as a five phase procedure [(1)
Awareness (2) Assessment (3) Renovation (4) Validation (5) Implementation] that
each financial institution would have to navigate in identifying and fixing its
Year 2000 exposures. The Company has developed a detailed timetable which
identifies various milestones and deadlines to aid in managing the Year 2000
process.

        The Company outsources substantially all of its data processing
functions, and it is working very closely with its third party provider and
other vendors within the Bank's project plan to ensure that its operational and
financial systems will not be adversely affected by the Y2K problem.

        The Awareness and Assessment phases of the Company's plan are completed
and related to the understanding and educating of the Board and appropriate
management personnel as to the issues related to the Y2K problem. The Company is
continuously upgrading its comprehensive project plan (year 2000 binder), and
has completed its inventory of equipment, hardware, and




                                       17
<PAGE>   18


software; updated its Disaster Recovery Plan ("DRP"); and reported the project
status to its Board, its regulators, and its customer base. The Awareness phase,
including the comprehensive inventory of all hardware and software systems
(including systems purchased from software vendors) was completed March 31,
1998. The Assessment of all hardware and software systems was completed June 30,
1998.

        The Renovation phase of the Bank's project plan centered around the
initial contact and response evaluation of year 2000 letters and worksheets
which were sent to vendors and suppliers; the focus was on entities which have
been classified as fatal or critical to the ongoing operations of the Company.
The Company is coordinating with its third party vendors and suppliers to
successfully complete their Y2K testing.

        The Validation and Implementation phases revolve around the resolution
of all vendor's and supplier's compliance status. All critical equipment or
services that are non-compliant will be replaced by the appropriate milestone
date. The Company's testing and implementation of internal mission-critical
systems, vendor provided mission-critical systems, including the Company's third
party service provider has been completed. The Company and the third party
service provider successfully completed its first round of online testing in
September 1998. The second test was successfully completed in March 1999.

        The Company has contacted its loan and deposit customers that may
present some exposure to Y2K compliance. Commercial loan customers that are not
Y2K compliant may present some risk of default. The Company's initial assessment
of its commercial loan and other customer accounts present an immaterial impact
on the Company's statement of operations. Continued monitoring and evaluation of
this risk is incorporated into the Company's Y2K project plan.

        The Company's costs associated with Year 2000 include an additional
assessment from its third party provider, consultant fees associated with its
DRP and the ongoing Y2K project plan, various hard costs for the replacement of
non-compliant computer, telephone, and related equipment. Excluding the "soft"
costs of Company management and personnel time, the Company estimates that the
total Year 2000 project costs will not exceed $200,000 (pre-tax). As of June 30,
1999, the Company estimates that it has incurred less than $70,000 in connection
with its Y2K project plan.

        In the event that the Company and its service providers face a "worst
case" year 2K scenario and its systems would not handle the date changeover, the
impact on the Company is at this point uncertain. Clearly, the Company's Y2K
contingency plan would be enacted, which would include off-line, manual postings
of all transactions, as well as addressing any required Company service provider
changes or outsourcing to Y2K compliant entities.

        The Company's plans to complete Y2K compliance are based on management's
and the Board's best estimates. There can be no guarantee that these estimates
will be achieved, and ending results could be significantly different due to
unforeseen circumstances.




                                       18
<PAGE>   19



           QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

        Quantitative and qualitative disclosures about market risk are presented
at September 30, 1998 in Item 7A of the Company's Annual Report on Form 10-K,
filed with the SEC on December 23, 1998. Management believes there have been no
material changes in the Company's market risk since September 30, 1998.









                                       19
<PAGE>   20



PITTSBURGH HOME FINANCIAL CORP.

                                     PART II

Item 1. Legal Proceedings

        Neither the Company nor the Bank is involved in any pending legal
        proceedings other than non-material legal proceedings occurring in the
        ordinary course of business.

Item 2. Changes in Securities

        Not applicable.

Item 3. Defaults Upon Senior Securities

        Not applicable.

Item 4. Submission of Matters to a Vote of Security-Holders

        Not applicable.

Item 5. Other Information

        Not applicable

Item 6. Exhibits and Reports on Form 8-K

        (a)  Exhibits:

             3.1  Amended and Restated Articles of Incorporation of
        Pittsburgh Home Financial Corp. *

             3.2  Bylaws of Pittsburgh Home Financial Corp. *

             27   Financial Data Schedule

             *  Incorporated by reference from the Registration Statement on
                Form S-1 (Registration No. 33-99658) filed by the Registrant
                with the SEC on November 21, 1995, as amended.

        (b)  No Form 8-K reports were filed during the quarter.





                                       20
<PAGE>   21


                                   SIGNATURES


        Pursuant to the requirements of the Securities Exchange Act of 1934, the
Registrant has duly caused this report to be signed on its behalf by the
undersigned thereunto duly authorized.



                                    PITTSBURGH HOME FINANCIAL CORP.



Date: August 16, 1999               By: /s/ J. Ardie Dillen
                                        ----------------------------------
                                        J. Ardie Dillen
                                        Chairman, President and Chief
                                        Executive Officer



Date: August 16, 1999               By: /s/ Michael J. Kirk
                                        ----------------------------------
                                        Michael J. Kirk
                                        Executive Vice President and Chief
                                        Financial Officer