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UNITED STATES SECURITIES AND EXCHANGE COMMISSION


Washington, D.C. 20549





Form 10-K/A


(Amendment No. 1)   ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d)


OF THE SECURITIES EXCHANGE ACT OF 1934


For the fiscal year ended December 31, 2005


Commission file number 1-32375





Comstock Homebuilding Companies, Inc.


(Exact Name of Registrant as Specified in Its Charter)


|                                                                   |  |                                     
|------------------------------------------------------------------ |  | ------------------------------------
|Delaware                                                           |  | 20-1164345                          
|(State or Other Jurisdiction of Incorporation or
    Organization) |  | (I.R.S. Employer Identification No.)

11465 Sunset Hills Road


Suite 510 Reston, Virginia 20190


(703) 883-1700


(Address, including zip code, and telephone number, including
area code, of principal executive offices)


Securities registered pursuant to Section 12(b) of the
Act:


None


Securities registered pursuant to Section 12(g) of the
Act:


Class A common stock, par value $.01 per share


(Title of Class)


o þ


o þ


þ o


S-K 10-K 10-K. o


12b-2 o þ o


12b-2 o þ






DOCUMENTS INCORPORATED BY REFERENCE


10-K.










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EXPLANATORY NOTE




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SIGNATURES






| |                                      
| | -------------------------------------
| | COMSTOCK HOMEBUILDING COMPANIES, INC.



| |     |                         
| | --- | ------------------------
| | By: | /s/ Christopher Clemente

| |                                     
| | ------------------------------------
| |                                     
| | Christopher Clemente                
| | Chairman and Chief Executive Officer



|                                                 |  |                                                                                                  |  |                |  | 
|------------------------------------------------ |  | ------------------------------------------------------------------------------------------------ |  | -------------- |  | 
|Signature                                        |  | Capacity                                                                                         |  | Date          
|                                                 |  |                                                                                                  |  |               
|                                                
|/s/ Christopher
    ClementeChristopher Clemente |  | Chairman of the Board of Directors and Chief Executive Officer
    (Principal Executive Officer) |  | March 16, 2007
|                                                
|*Gregory V. Benson                               |  | President, Chief Operating Officer and Director                                                  |  | March 16, 2007
|                                                
|/s/ Bruce J. LabovitzBruce J. Labovitz           |  | Chief Financial Officer (Principal Financial Officer)                                            |  | March 16, 2007
|                                                
|*Jason Parikh                                    |  | Chief Accounting Officer (Principal Accounting Officer)                                          |  | March 16, 2007
|                                                
|*A. Clayton Perfall                              |  | Director                                                                                         |  | March 16, 2007
|                                                
|*David M. Guernsey                               |  | Director                                                                                         |  | March 16, 2007
|                                                
|*James A. MacCutcheon                            |  | Director                                                                                         |  | March 16, 2007
|                                                
|*Norman D. Chirite                               |  | Director                                                                                         |  | March 16, 2007



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|                                                                              |  |          |  |                |  | 
|----------------------------------------------------------------------------- |  | -------- |  | -------------- |  | 
|Signature                                                                     |  | Capacity |  | Date          
|                                                                              |  |          |  |               
|                                                                             
|* Robert P. Pincus                                                            |  | Director |  | March 16, 2007
|                                                                             
|*Socrates Verses                                                              |  | Director |  | March 16, 2007
|                                                                             
|*  By: /s/ Bruce J. Labovitz
    Bruce J. Labovitz
          Attorney-in-Fact |  |          |  | March 16, 2007