KBRA Downgrades Two Ratings and Affirms All Other Ratings for WFCM 2017-C42
14 Nov 2025 | New York
KBRA downgrades the ratings of two classes of certificates and affirms all other outstanding ratings for WFCM 2017-C42, a $664.8 million CMBS conduit transaction. The rating actions follow a surveillance review of the transaction, which has exhibited a worsening in pool performance since securitization. The rating actions also reflect KBRA’s estimated losses for 6 K-LOCs (25.1%) and the resulting loss adjusted C/E levels.
As of the October 2025 remittance report, there are four specially serviced loans (13.0% of the pool). KBRA identified ten K-LOCs (38.7%), including the specially serviced assets. Six of the K-LOCs (25.1%) have estimated losses. The K-LOCs are depicted in the table below:
Excluding the K-LOCs with estimated losses, the transaction's WA KLTV is 99.1%, compared to 102.4% at last review and 101.4% at securitization. The WA KDSC is 1.77x, compared to 1.82x at last review and 1.85x at issuance.
Details concerning the classes with rating changes are as follows:
- Class D to BBB- (sf) from BB (sf)
- Class X-D to BBB- (sf) from BB (sf)
To access ratings and relevant documents, click here.
Click here to view the report.
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Methodologies
- Structured Finance: Global Structured Finance Counterparty Methodology
- CMBS: North American CMBS Property Evaluation Methodology
- CMBS: North American CMBS Single Borrower & Large Loan Rating Methodology
- CMBS: Methodology for Rating Interest-Only Certificates in CMBS Transactions
- CMBS: North American CMBS Multi-Borrower Rating Methodology
- ESG Global Rating Methodology