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CMBS dealSpecial servicing active

UBSCM 2017-C4

As of 6/30/2026Source: SEC EDGAR, CIK 1716263
Latest answer
UBSCM 2017-C4 is a CMBS reference page with collateral metrics, transaction parties, filings, fund exposure, and machine-readable facts tied back to source disclosure.
Coverage: 100%Freshness: 9 days
Context brief

Quick Answer

What is UBSCM 2017-C4? A US commercial mortgage-backed security issued September 2017 ($818.8M; 49 loans; 94 properties).

Identifiers: Shelf UBS; Series ubscm2017-c4; CIK 1716263.

Unique value: Dealcharts provides computed pool metrics, time-series performance analysis, and cross-deal comparisons not available in raw SEC EDGAR filings.

Sources: SEC EDGAR CIK 1716263.

What it means for you: This is the reported figure - the same for everyone, and it takes no one's side. For what it means from a specific position, email cairn+page@cmdrvl.com and name the CUSIP you hold (or a seat you're sizing up). Cairn tailors the read to your position, with the receipts.

Part of:2017 VintageUBS ShelfSitus Holdings (Special Servicer)Rialto Capital Advisors (Special Servicer)
Machine-readable data: https://dealcharts.org/llm/facts/ubscm2017-c4.json · API docs
Have a question this page didn't answer? Ask Cairn →
On this page:Entities10Metrics34Charts14Macro Context1Fund Holdings5Documents4Analysis & Commentary8

Who's Involved#

Rating AgenciesS&P, Moodys, Fitch, KBRA
DepositorUBS Commercial Mortgage Securitization Corp.
Master ServicerTrimont Real Estate Advisors
Certificate AdministratorWells Fargo Bank, N.A.
Special ServicerSitus Holdings
Certificate AdministratorComputershare Trust Company, N.A.
Special ServicerRialto Capital Advisors
Master ServicerWells Fargo Bank, National Association
Operating AdvisorPentalpha Surveillance
TrusteeWilmington Trust, National Association

Deal Metrics

Key performance indicators and statistics tracking the deal's current status and history.

Deal Overview

Aggregate Original Loan Amount
Current Trust Amount
Number of Loans
Number of Properties
Average Loan Size

Portfolio Characteristics

Weighted Average Interest Rate
Weighted Average Term
WA DSCR (NCF) at Issuance
WA DSCR (NCF) Current
Original Valuation
Current Valuation

Key Dates

Origination Date
Latest Valuation
Latest Transfer
Latest Return
Latest Modification

Special Servicing Status

Loans in Special Servicing
Special Servicing Balance
Loans Returned to Master
Balance Returned
Avg Time in Special Servicing
Avg Time to Return

Valuation Changes

Updated Valuations
Total Updated Value
Value Change Amount
Value Change Percentage

Modifications

Number of Modifications
Modified Balance

Deal Charts

Charts showing deal performance over time.

Geographic Distribution - UBSCM 2017-C4 - All States
2026-06-30

Fund Exposure#

Source: NPORT-P & related disclosures • 2026-05-29
Fund NameFiling DateFIGILEITranchesTotal ValueReporting Period
DoubleLine Total Return Bond Fund2026-05-28Search FIGILookup LEIB$3,423,9662026-03-31
PIMCO Moderate Duration Portfolio2026-05-29Search FIGILookup LEIA-SB$471,7742026-03-31
Western Asset Variable Rate Strategic Fund Inc.2020-08-27Search FIGILookup LEIA-4$454,3062020-09-30
SIMT Core Fixed Income Fund2026-05-29Search FIGILookup LEIA-3$394,8802026-09-30
SDIT Ultra Short Duration Bond Fund2026-06-29Search FIGILookup LEIA-SB$134,4092027-01-31
Fund NameTranchesIds
DoubleLine Total Return Bond Fund
$3,423,966
2026-03-31
BSearch FIGI
Lookup LEI
PIMCO Moderate Duration Portfolio
$471,774
2026-03-31
A-SBSearch FIGI
Lookup LEI
Western Asset Variable Rate Strategic Fund Inc.
$454,306
2020-09-30
A-4Search FIGI
Lookup LEI
SIMT Core Fixed Income Fund
$394,880
2026-09-30
A-3Search FIGI
Lookup LEI
SDIT Ultra Short Duration Bond Fund
$134,409
2027-01-31
A-SBSearch FIGI
Lookup LEI
5 of 5 funds* Use toggle buttons to sort
* This table is not yet exhaustive. It is a new feature and contains only the funds we have found so far based on the tranche identifiers we know about. We are still working on it!
* The FIGI Search url provided for each fund will link you to the OpenFIGI search page to lookup FIGI identifiers.
* Reporting Period represents the reporting period end date from the NPORT-P filing.
* For full disclosures, please visit our disclosures page.
Filings are mapped to tranches/deals with normalized identifiers.Quality & lineageFund not listed or misattributed? Contact us at support@cmdrvl.com to ensure accurate exposure mapping.

Provenance & Documents

Issuance → amendments → reports. Tap to view on SEC.
2026-06-30
Latest
Monthly Remittance Report
Document filing with updated information.
View on SEC →
2017-09-21
Final Termsheet
Document filing with updated information.
View on SEC →
2017-09-21
Annex A
Document filing with updated information.
View on SEC →
2017-09-19
Preliminary Termsheet
Document filing with updated information.
View on SEC →

Context & Commentary#

Curious about data-center or AI-tenant exposure across CMBS collateral? See AI & data-center exposure →

Entity Statements

💬 Servicer Commentary

2026-06-30
Grandview Shopping Center
Matthew Florez
Prospectus ID: 18
Borrower is attempting to sell the Property in order to pay off the Loan. Borrower supplied Servicer with executed signature pages of term sheet with Proposed Buyer, referencing a 45-day due diligence period ending 5/17/2026. Borrower intends
Open Deal →

💬 Servicer Commentary

2026-06-30
Portfolio (4 Retail properties)
Mathieu Rosinsky
Prospectus ID: 28
Foreclosure proceedings were initiated on 12/23/25. The parties participated in court-ordered mediation on 5/28/26 and have agreed in principle to a payoff of the Loan. The parties are working to execute a formal settlement agreement. An evidentiary heari ng on the receivership motion remains scheduled for 7/27/26 pending execution of the agreement.
Open Deal →

💬 Servicer Commentary

2026-06-30
1600 Corporate Center
Jeffrey Spangler
Prospectus ID: 14
The Loan transferred due to Imminent Monetary Default and CBRE was appointed as receiver in July 2023. A foreclosure sale took place in January 2024 and on February 22, 2024 the court approved the sale. Special Servicer focused on leasing but leasing hasb een slower than initially expected. Currently working on lease negotiations with an approx.10k SF tenant. Once lease is complete, Special Servicer is looking to take the property to market. Currently, evaluating listing
Open Deal →

💬 Servicer Commentary

2026-06-30
Fairmount At Brewerytown
Sean McGovern
Prospectus ID: 9
The Borrower submitted a loan modification request however, the parties were unable to agree on terms. Special Servicer intends to commence foreclosure and receivership litigation imminently. Counsel is reviewing the loan documents and
Open Deal →

💬 Servicer Commentary

2026-06-30
Doubletree Berkeley Marina
Apollo Bright LLC
Prospectus ID: 23
The Loan payments remain current through June 2026. However, the Borrower is in default under its ground lease obligations. The Special Servicer sent a notice of default on 5/15/26 and declined the Borrower's request to defer and modify the ground lease. The Borrower has subsequently indicated a willingness to transfer the Property back to the Lender via a deed in lieu of foreclosure, which is currently being evaluated by the Special Servicer.
Open Deal →

💬 Servicer Commentary

2026-06-30
Prospectus ID: 9A
The Borrower submitted a loan modification request however, the parties were unable to agree on terms. Special Servicer intends to commence foreclosure and receivership litigation imminently. Counsel is reviewing the loan documents and
Open Deal →

💬 Servicer Commentary

2026-06-30
221-223 W. Ohio & 215 W. Ohio
Gloria Flores Soto
Prospectus ID: 30
The Receiver is currently evaluating bids submitted by the broker and will engage counsel to draft a PSA. The Special Servicer will be evaluating the Receiver's recommendation and expects to seek Lender approval for the sale.
Open Deal →

💬 Servicer Commentary

2025-12-31
401 West Ontario
Sean J. Conlon
Prospectus ID: 42
The Loan transferred to the Special Servicer on 5/19/2023 due to Imminent Monetary Default. Cash Management was triggered and Borrower was not cooperative with implementation. A notice of default was sent. A receivership order was granted by the court i n 10/2024 and the receiver is operating the property. A receivership sale is in process with a targeted closing by 12/31/2025.
Open Deal →

External Analysis

No external analysis linked yet. Contact us to publish and link your research.
All items include provenance (author, timestamp, source).Have a source-backed clarification? Contact us.
Monitoring
This deal's collateral and ratings data changes over time. Who is watching it for you?
CMD+RVL runs monitors on the filings behind this page — new servicer reports, ratings actions, collateral shifts — and delivers each state change with full provenance.
Set up monitoring for this deal
Have a source-backed note on this deal? Contact us.

Datasets & API#

GET https://dealcharts.org/llm/facts/ubscm2017-c4.json
{
  "deal_id": "ubscm2017-c4",
  "issuer": "",
  "shelf": "UBS",
  "issue_date": "",
  "linked_entities": [
  {
    "role": "Rating Agencies",
    "name": "S&P, Moodys, Fitch, KBRA"
  },
  {
    "role": "Depositor",
    "name": "UBS Commercial Mortgage Securitization Corp."
  },
  {
    "role": "Master Servicer",
    "name": "Trimont Real Estate Advisors"
  },
  {
    "role": "Certificate Administrator",
    "name": "Wells Fargo Bank, N.A."
  },
  {
    "role": "Special Servicer",
    "name": "Situs Holdings"
  },
  {
    "role": "Certificate Administrator",
    "name": "Computershare Trust Company, N.A."
  },
  {
    "role": "Special Servicer",
    "name": "Rialto Capital Advisors"
  },
  {
    "role": "Master Servicer",
    "name": "Wells Fargo Bank, National Association"
  },
  {
    "role": "Operating Advisor",
    "name": "Pentalpha Surveillance"
  },
  {
    "role": "Trustee",
    "name": "Wilmington Trust, National Association"
  }
]
}


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CMBS Fund Holdings Dataset

Snowflake Marketplace

Filing data from sec.gov NPORT-P to produce the Fund Holdings table.

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