---
schema_version: "secwatch.filing_event.v1"
accession: "0001539497-26-001194"
form_type: "8-K"
ticker: null
cik: "0002110410"
company_name: "Benchmark 2026-B42 Mortgage Trust"
filed_at: "2026-04-23T23:59:59+00:00"
generated_at: "2026-05-15T04:41:02.234869+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.25
calibrated_materiality_score: 0.25
confidence: "high"
source: SEC EDGAR
---

# Servicing of 50 West 23rd Street loan shifted to WFCM 2026-C66 PSA

## Summary
- The controlling 50 West 23rd Street Pari Passu Companion Loan was securitized on April 21, 2026, triggering a servicing shift.
- The 50 West 23rd Street Mortgage Loan will now be serviced under the WFCM 2026-C66 Pooling and Servicing Agreement.
- Primary servicing fee under new PSA: 0.00125% per annum; special servicing fee: 0.25% per annum (min $3,500/month).
- Workout fee is 1.0% (min $25,000); liquidation fee is 1.0% (min $25,000) payable upon workout or liquidation.

## SEC filing metadata
- accession: 0001539497-26-001194
- form_type: 8-K
- cik: 0002110410
- company_name: Benchmark 2026-B42 Mortgage Trust
- filed_at: 2026-04-23T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.25
- calibrated_materiality_score: 0.25
- confidence: high
- sec_items: 1.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2110410/000153949726001194/0001539497-26-001194-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2110410/000153949726001194/n5676_x20-8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001539497-26-001194
- JSON: https://secwatch.observer/filing/0001539497-26-001194.json
- Plain text: https://secwatch.observer/filing/0001539497-26-001194.txt

## Source-grounded claims
- claim_id: 525a847cd9f4d3b0c580b2b1e066801e65bda285
  claim: Benchmark 2026-B42 Mortgage Trust entered into Pooling and Servicing Agreement with Midland Loan Services, a Division of PNC Bank, National Association, as a master servicer, National Cooperative Bank, N.A., as a master servicer, K-Star Asset Management, LLC, as a special servicer, National Cooperative Bank, N.A., as a special servicer, Computershare Trust Company, National Associa (effective 2026-03-01).
  evidence_excerpt: On March 12, 2026, Deutsche Mortgage & Asset Receiving Corporation (the “Registrant”) caused the issuance of the Benchmark 2026-B42 Mortgage Trust (“Issuing Entity”) Commercial Mortgage Pass-Through Certificates, Series 2026-B42 (the “Certificates”), pursuant to the Pooling and Servicing Agreement, dated as of March 1, 2026
  evidence_url: https://www.sec.gov/Archives/edgar/data/2110410/000153949726001194/0001539497-26-001194-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.