# EDGAR Filing Document

**Accession Number:** 0001716263
**File Stem:** 0001888524-23-002535
**Filing Date:** 2023-3
**Character Count:** 25146
**Document Hash:** 0f24cd60577a7e636e0b5e2ab8c4b7a7
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001888524-23-002535.hdr.sgml**: 20230302

**ACCESSION NUMBER**: 0001888524-23-002535

**CONFORMED SUBMISSION TYPE**: ABS-EE

**PUBLIC DOCUMENT COUNT**: 3

**CONFORMED PERIOD OF REPORT**: 20230217

**FILED AS OF DATE**: 20230302

**DATE AS OF CHANGE**: 20230302

**PERIOD START**: 20230112

**ABS ASSET CLASS**: Commercial mortgages

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** UBS Commercial Mortgage Trust 2017-C4
- **CENTRAL INDEX KEY:** 0001716263
- **STANDARD INDUSTRIAL CLASSIFICATION:** ASSET-BACKED SECURITIES [6189]
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** ABS-EE
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 333-207340-04
- **FILM NUMBER:** 23699654

**BUSINESS ADDRESS:**
- **STREET 1:** 1285 AVENUE OF THE AMERICAS
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10019
- **BUSINESS PHONE:** 212-713-2000

**MAIL ADDRESS:**
- **STREET 1:** 1285 AVENUE OF THE AMERICAS
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10019

# **UNITED STATES <br>SECURITIES AND EXCHANGE COMMISSION <br> Washington D.C. 20549** 

# **FORM FOR SUBMISSION OF ELECTRONIC EXHIBITS FOR <br>ASSET-BACKED SECURITIES** 
Commission File Number of issuing entity: 333-207340-04 <br>

Central Index Key Number of Issuing entity: 0001716263

UBS Commercial Mortgage Trust 2017-C4<br>(Exact name of issuing entity as specified in its charter)

Commission File Number of depositor: 333-207340

Central Index Key Number of depositor: 0001532799

UBS Commercial Mortgage Securitization Corp.<br>(Exact name of depositor as specified in its charter)

Central Index Key Number of sponsor (if applicable): 0001685185

UBS AG, acting through its branch located at 1285 Avenue of the Americas, New York, New York<br>(Exact name of Sponsor as specified in its charter)

Central Index Key Number of sponsor (if applicable): 0001238163

Société Générale, New York Branch<br>(Exact name of Sponsor as specified in its charter)

Central Index Key Number of sponsor (if applicable): 0001541468

Ladder Capital Finance LLC<br>(Exact name of Sponsor as specified in its charter)

Central Index Key Number of sponsor (if applicable): 0001592182

LMF Commercial, LLC (formerly known as Rialto Mortgage Finance, LLC)<br>(Exact name of Sponsor as specified in its charter)

Central Index Key Number of sponsor (if applicable): 0001548567

CIBC Inc.<br>(Exact name of Sponsor as specified in its charter)

Central Index Key Number of sponsor (if applicable): 0001542256

Natixis Real Estate Capital LLC<br>(Exact name of Sponsor as specified in its charter)

Nicholas Galeone (212) 713-8832 <br>(Name and telephone number, including area code, of the person to contact in connection with this filing) <br>

INFORMATION TO BE INCLUDED IN THIS FORM

Item 1. File an Asset Data File in accordance with Exhibit 601(b)(102) (17 CFR 229.601(b)(102)).

Item 2. File an Asset Related Document in accordance with Exhibit 601(b)(103) (17 CFR 229.601(b)(103)).

SIGNATURES

The depositor has duly caused this Form to be signed on its behalf by the undersigned hereunto duly authorized.

UBS Commercial Mortgage Securitization Corp.<br>(Depositor) <br>

/s/ Nicholas Galeone<br>Nicholas Galeone, President

Dated : March 2, 2023 <br>

/s/ Andrew Lisa<br>Andrew Lisa, Director

Dated : March 2, 2023 <br>

EXHIBIT INDEX

Exhibit Number Description <br> EX 102 Asset Data File <br> EX 103 Asset Related Document

## Exhibit 102: Asset Data File

| Asset Number   | Originator                                                                       | Origination Date   | Original Loan Amount   | Maturity Date   | Interest Rate (%)   | Property Name                                  | Property Type   | City                      | State   |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| 1              | Morgan Stanley; Societe Generale                                                 | 07-26-2017         | $43147720.71           | 08-09-2027      | 0.03751544          | 237 PARK AVENUE                                | OF              | New York                  | NY      |
| 1A             | Morgan Stanley; Societe Generale                                                 | 07-26-2017         | $6852279.29            | 08-09-2027      | 0.03751544          | NA                                             |  |  | NA      |
| 2              | Rialto Mortgage Finance, LLC                                                     | 08-11-2017         | $48250000.00           | 08-06-2027      | 0.0474              | PRESTON HOLLOW                                 | MU              | Dallas                    | TX      |
| 3              | UBS AG; Athene Annuity and Life Company; Athene Annuity & Life Assurance Company | 07-19-2017         | $20000000.00           |  | 0.0262              | PARK WEST VILLAGE                              |  |  |  |
| 3B             | UBS AG; Athene Annuity and Life Company; Athene Annuity & Life Assurance Company | 07-19-2017         | $5000000.00            |  | 0.0262              | NA                                             |  |  |  |
| 3A             | UBS AG; Athene Annuity and Life Company; Athene Annuity & Life Assurance Company | 07-19-2017         | $15000000.00           |  | 0.0262              | NA                                             |  |  |  |
| 4              | UBS AG                                                                           | 08-04-2017         | $25000000.00           | 08-06-2027      | 0.045862            | THE DISTRICT                                   | RT              | South Jordan              | UT      |
| 4A             | UBS AG                                                                           | 08-04-2017         | $15000000.00           | 08-06-2027      | 0.045862            | NA                                             |  |  | NA      |
| 5              | Societe Generale                                                                 | 07-07-2017         | $38510000.00           | 08-01-2027      | 0.0481              | EMBASSY SUITES - BREA                          | LO              | Brea                      | CA      |
| 6              | JPMCB; Natixis; Deutsche Bank New York; Barclays; Societe Generale               | 05-05-2017         | $6000000.00            | 06-01-2027      | 0.036694            | 245 PARK AVENUE                                | OF              | New York                  | NY      |
| 6A             | JPMCB; Natixis; Deutsche Bank New York; Barclays; Societe Generale               | 05-05-2017         | $25000000.00           | 06-01-2027      | 0.036694            | NA                                             |  |  | NA      |
| 7              | Rialto Mortgage Finance, LLC                                                     | 06-28-2017         | $30600000.00           | 07-06-2027      | 0.0438              | HILTON GARDEN INN IRVINE/ORANGE COUNTY AIRPORT | LO              | Irvine                    | CA      |
| 8              | CIBC Inc.                                                                        | 07-31-2017         | $30300000.00           | 08-01-2027      | 0.0451              | 144 SOUTH HARRISON                             | MF              | East Orange               | NJ      |
| 9              | UBS AG                                                                           | 08-17-2017         | $14000000.00           | 09-06-2027      | 0.05                | FAIRMOUNT AT BREWERYTOWN                       | MF              | Philadelphia              | PA      |
| 9A             | UBS AG                                                                           | 08-17-2017         | $14000000.00           | 09-06-2027      | 0.05                | NA                                             |  |  | NA      |
| 10             | Ladder Capital Finance LLC                                                       | 08-07-2017         | $25500000.00           | 09-06-2027      | 0.0415              | 50 VARICK STREET                               | OF              | New York                  | NY      |
| 11             | Ladder Capital Finance LLC                                                       | 08-24-2017         | $25400000.00           | 09-06-2027      | 0.04748             | DOUBLETREE ORLANDO                             | LO              | Orlando                   | FL      |
| 12             | UBS AG                                                                           | 09-19-2017         | $25000000.00           | 10-06-2027      | 0.0462              | MERIDIAN SUNRISE VILLAGE                       | RT              | Puyallup                  | WA      |
| 13             | Societe Generale                                                                 | 09-11-2017         | $24500000.00           | 10-01-2027      | 0.05                | 4055 10TH AVENUE                               | OF              | New York                  | NY      |
| 14             | Societe Generale                                                                 | 09-12-2017         | $22780000.00           | 10-01-2027      | 0.0445              | 1600 CORPORATE CENTER                          | OF              | Rolling Meadows           | IL      |
| 15             | Ladder Capital Finance LLC                                                       | 05-23-2017         | $20000000.00           | 10-06-2031      | 0.0502              | BANK OF AMERICA OFFICE CAMPUS BUILDING 600     | OF              | Jacksonville              | FL      |
| 16             | Ladder Capital Finance LLC                                                       | 07-06-2017         | $18200000.00           | 07-06-2027      | 0.04595             | HAMILTON BUSINESS CENTER                       | IN              | Hamilton Township         | NJ      |
| 17             | CIBC Inc.                                                                        | 09-01-2017         | $17615000.00           | 09-01-2027      | 0.0461              | COURTYARD ST. LOUIS DOWNTOWN CONVENTION CENTER | LO              | St. Louis                 | MO      |
| 18             | Rialto Mortgage Finance, LLC                                                     | 09-07-2017         | $16350000.00           | 09-06-2027      | 0.0489              | GRANDVIEW SHOPPING CENTER                      | RT              | San Antonio               | TX      |
| 19             | Ladder Capital Finance LLC                                                       | 08-30-2017         | $16200000.00           | 09-06-2027      | 0.0445              | MACEDONIA COMMONS                              | RT              | Macedonia                 | OH      |
| 20             | Rialto Mortgage Finance, LLC                                                     | 09-14-2017         | $15200000.00           | 10-06-2027      | 0.0531              | PARK MILLENNIUM GARAGE                         | 98              | Chicago                   | IL      |
| 21             | UBS AG                                                                           | 08-31-2017         | $15116000.00           | 09-06-2027      | 0.0465              | COCONUT GROVE MARKETPLACE                      | RT              | Kailua-Kona               | HI      |
| 22             | CIBC Inc.                                                                        | 08-31-2017         | $14750000.00           | 09-01-2027      | 0.0453              | Troy Portfolio                                 | IN              |  | MI      |
| 22-001         |  |  |  |  |  | 894 MAPLELAWN DRIVE                            | IN              | Troy                      | MI      |
| 22-002         |  |  |  |  |  | 1352-1374 RANKIN DRIVE                         | IN              | Troy                      | MI      |
| 22-003         |  |  |  |  |  | 1409 ALLEN DRIVE                               | IN              | Troy                      | MI      |
| 22-004         |  |  |  |  |  | 1151 ALLEN DRIVE                               | IN              | Troy                      | MI      |
| 22-005         |  |  |  |  |  | 1324-1346 RANKIN DRIVE                         | IN              | Troy                      | MI      |
| 22-006         |  |  |  |  |  | 2354-2360 BELLINGHAM DRIVE                     | IN              | Troy                      | MI      |
| 22-007         |  |  |  |  |  | 1376-1400 RANKIN DRIVE                         | IN              | Troy                      | MI      |
| 22-008         |  |  |  |  |  | 1301-1307 RANKIN DRIVE                         | IN              | Troy                      | MI      |
| 22-009         |  |  |  |  |  | 1101 ALLEN DRIVE                               | IN              | Troy                      | MI      |
| 22-010         |  |  |  |  |  | 1350 RANKIN DRIVE                              | IN              | Troy                      | MI      |
| 22-011         |  |  |  |  |  | 1290 MAPLELAWN DRIVE                           | IN              | Troy                      | MI      |
| 22-012         |  |  |  |  |  | 1300-1322 RANKIN DRIVE                         | IN              | Troy                      | MI      |
| 23             | Cantor Commercial Real Estate Lending, L.P.                                      | 08-09-2017         | $13750000.00           | 09-06-2027      | 0.0482              | DOUBLETREE BERKELEY MARINA                     | LO              | Berkeley                  | CA      |
| 24             | Societe Generale                                                                 | 09-07-2017         | $13750000.00           |  | 0.0408              | GM LOGISTICS CENTER 3                          |  |  |  |
| 25             | CIBC Inc.                                                                        | 08-18-2017         | $13250000.00           | 09-01-2027      | 0.0436              | TUSCANY AT ST. FRANCIS                         | MF              | Santa Fe                  | NM      |
| 26             | Ladder Capital Finance LLC                                                       | 09-14-2017         | $12900130.00           |  | 0.0545              | Floor & Décor / Garden Fresh Market            |  |  |  |
| 26-001         |  |  |  |  |  | GARDEN FRESH MARKET                            |  |  |  |
| 26-002         |  |  |  |  |  | FLOOR & DECOR                                  |  |  |  |
| 27             | CIBC Inc.                                                                        | 09-01-2017         | $11900000.00           | 09-01-2027      | 0.0449              | Hagerstown Multifamily Portfolio               | MF              |  |  |
| 27-001         |  |  |  |  |  | PROGRESS HOMES                                 | MF              | Greencastle; Chambersburg | PA      |
| 27-002         |  |  |  |  |  | PANGBORN                                       | MF              | Hagerstown                | MD      |
| 27-003         |  |  |  |  |  | WALNUT POINT                                   | MF              | Hagerstown                | MD      |
| 27-004         |  |  |  |  |  | VETRA LANE & VIRGINIA AVENUE                   | MF              | Williamsport              | MD      |
| 27-005         |  |  |  |  |  | DIANNE DRIVE                                   | MF              | Waynesboro                | PA      |
| 28             | UBS AG                                                                           | 08-11-2017         | $11400000.00           | 08-06-2027      | 0.04881             | Sarasota Retail Portfolio                      | RT              |  | FL      |
| 28-001         |  |  |  |  |  | 326-330 ST. ARMANDS CIRCLE                     | RT              | Sarasota                  | FL      |
| 28-002         |  |  |  |  |  | 382-386 ST. ARMANDS CIRCLE                     | RT              | Sarasota                  | FL      |
| 28-003         |  |  |  |  |  | 380 A&B ST. ARMANDS CIRCLE                     | RT              | Sarasota                  | FL      |
| 28-004         |  |  |  |  |  | 374 ST. ARMANDS CIRCLE                         | RT              | Sarasota                  | FL      |
| 29             | Natixis Real Estate Capital LLC                                                  | 07-21-2017         | $10800000.00           | 08-05-2022      | 0.040441            | JW MARRIOTT CHICAGO                            | LO              | Chicago                   | IL      |
| 30             | CIBC Inc.                                                                        | 08-29-2017         | $9600000.00            | 09-01-2027      | 0.0418              | 221-223 W. OHIO & 215 W. OHIO                  | OF              | Chicago                   | IL      |
| 31             | Ladder Capital Finance LLC                                                       | 09-07-2017         | $8500000.00            | 10-06-2027      | 0.04376             | THE BOARDWALK                                  | RT              | Cypress                   | CA      |
| 32             | UBS AG                                                                           | 09-05-2017         | $8350000.00            | 09-06-2027      | 0.045208            | Town & Country Shopping Center Portfolio       |  |  | TX      |
| 32-001         |  |  |  |  |  | TOWN & COUNTRY SHOPPING CENTER                 | RT              | McAllen                   | TX      |
| 32-002         |  |  |  |  |  | GRAND JUNCTION VETERINARY CLINIC               | OF              | McAllen                   | TX      |
| 33             | Societe Generale                                                                 | 06-23-2017         | $8000000.00            | 07-01-2027      | 0.0495              | TZA Multifamily Portfolio I                    | MF              |  | FL      |
| 33-001         |  |  |  |  |  | Defeased                                       | SE              |  | NA      |
| 33-002         |  |  |  |  |  | Defeased                                       | SE              |  | NA      |
| 33-003         |  |  |  |  |  | Defeased                                       | SE              |  | NA      |
| 33-004         |  |  |  |  |  | Defeased                                       | SE              |  | NA      |
| 33-005         |  |  |  |  |  | Defeased                                       | SE              |  | NA      |
| 33-006         |  |  |  |  |  | Defeased                                       | SE              |  | NA      |
| 33-007         |  |  |  |  |  | Defeased                                       | SE              |  | NA      |
| 33-008         |  |  |  |  |  | Defeased                                       | SE              |  | NA      |
| 33-009         |  |  |  |  |  | Defeased                                       | SE              |  | NA      |
| 33-010         |  |  |  |  |  | Defeased                                       | SE              |  | NA      |
| 33-011         |  |  |  |  |  | Defeased                                       | SE              |  | NA      |
| 33-012         |  |  |  |  |  | Defeased                                       | SE              |  | NA      |
| 33-013         |  |  |  |  |  | Defeased                                       | SE              |  | NA      |
| 33-014         |  |  |  |  |  | Defeased                                       | SE              |  | NA      |
| 34             | Ladder Capital Finance LLC                                                       | 08-11-2017         | $8000000.00            | 09-06-2027      | 0.04374             | UNION TOWN CENTRE                              | RT              | Indian Trail              | NC      |
| 35             | Rialto Mortgage Finance, LLC                                                     | 06-28-2017         | $7900000.00            | 07-06-2027      | 0.0438              | HOLIDAY INN EXPRESS - COSTA MESA               | LO              | Costa Mesa                | CA      |
| 36             | UBS AG                                                                           | 09-18-2017         | $7650000.00            | 10-06-2027      | 0.05                | STATE STREET SHOPPING CENTER                   | RT              | East Saint Louis          | IL      |
| 37             | CIBC Inc.                                                                        | 08-29-2017         | $7650000.00            |  | 0.0497              | Northside Drive Portfolio                      |  |  |  |
| 37-001         |  |  |  |  |  | WHISPERING WOODS                               |  |  |  |
| 37-002         |  |  |  |  |  | ASHLEY WOODS                                   |  |  |  |
| 38             | CIBC Inc.                                                                        | 09-14-2017         | $7300000.00            | 10-01-2027      | 0.0443              | FOUNTAIN PLAZA                                 | OF              | Laguna Hills              | CA      |
| 39             | Rialto Mortgage Finance, LLC                                                     | 08-31-2017         | $7250000.00            | 09-06-2027      | 0.0464              | LAIRD VEHICLE R&D FACILITY                     | IN              | Grand Blanc               | MI      |
| 40             | Ladder Capital Finance LLC                                                       | 08-16-2017         | $7000000.00            | 09-06-2027      | 0.04082             | VILLAGE AT WESTFORK                            | RT              | Lithia Springs            | GA      |
| 41             | Natixis Real Estate Capital LLC                                                  | 05-04-2017         | $6750000.00            | 05-05-2027      | 0.06072             | RED ROOF INN ERLANGER                          | LO              | Erlanger                  | KY      |
| 42             | Natixis Real Estate Capital LLC                                                  | 09-01-2017         | $6425000.00            | 09-05-2027      | 0.0499              | 401 WEST ONTARIO                               | OF              | Chicago                   | IL      |
| 43             | Rialto Mortgage Finance, LLC                                                     | 07-19-2017         | $6200000.00            | 08-06-2027      | 0.0544              | CANDLEWOOD SUITES CHAMBERSBURG                 | LO              | Chambersburg              | PA      |
| 44             | CIBC Inc.                                                                        | 04-25-2017         | $5900000.00            | 05-01-2027      | 0.05                | HOLIDAY INN EXPRESS & SUITES DUNCAN            | LO              | Duncan                    | SC      |
| 45             | BANA; Societe Generale; WFB; Barclays                                            | 05-12-2017         | $4091250.00            | 06-01-2027      | 0.036575            | DEL AMO FASHION CENTER                         | RT              | Torrance                  | CA      |
| 45A            | BANA; Societe Generale; WFB; Barclays                                            | 05-12-2017         | $908750.00             | 06-01-2027      | 0.036575            | NA                                             |  |  | NA      |
| 46             | UBS AG                                                                           | 09-11-2017         | $5000000.00            |  | 0.0475              | Arizona Net Lease Properties                   |  |  |  |
| 46-001         |  |  |  |  |  | TUTOR TIME                                     |  |  |  |
| 46-002         |  |  |  |  |  | DRIVE TIME                                     |  |  |  |
| 47             | CIBC Inc.                                                                        | 11-04-2016         | $4575000.00            | 12-01-2026      | 0.0443              | EPHRATA COMMONS                                | RT              | Ephrata                   | PA      |
| 48             | Ladder Capital Finance LLC                                                       | 08-09-2017         | $4250000.00            | 09-06-2027      | 0.04518             | 6065 HILLCROFT PLAZA                           | OF              | Houston                   | TX      |
| 49             | CIBC Inc.                                                                        | 05-05-2017         | $3975000.00            | 06-01-2027      | 0.0496              | FLAMINGO VILLAGE PLAZA                         | RT              | Las Vegas                 | NV      |
| 50             | CIBC Inc.                                                                        | 09-12-2017         | $2500000.00            | 10-01-2027      | 0.0477              | 3 INDUSTRIAL COURT                             | IN              | Howell                    | NJ      |

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