Kilambi News
Monday, October 19, 2026

Vertex Hq (BBCMS Mortgage Trust 2025-5C37)

Page built October 19, 2026

Property, terms, monthly financial history and surveillance record for a loan in BBCMS Mortgage Trust 2025-5C37.

Data as of loan data through September 2026; ratings as held in the dataset at 2026-10-13

← BBCMS Mortgage Trust 2025-5C37 · Loan annex · CMBS market

Deal
BBCMS Mortgage Trust 2025-5C37
Current balance
$70.0M (September 2026)
Share of deal
9.4%
Status
Current
DSCR (latest)
not yet reported
Occupancy (latest)
not yet reported
Scheduled maturity
2030-09-01

Property and terms

PropertyVertex Hq
Address11 Fan Pier Boulevard 50 Northern Avenue; Boston, MA 02210
Property typeMixed use
Units, beds or keysnot yet reported
Net rentable square feet1,134,479
Year built2013
Year last renovatednot yet reported
Original balance$70.0M
Current balance$70.0M (September 2026)
Share of deal balance9.4%
Interest rate at origination0.05%
Current interest rate4.94%
Origination date08-06-2025
Original term60 months
Amortization termnot yet reported
Interest-only period60 months
Scheduled maturity2030-09-01
Prepayment lockout end03-31-2030
Yield maintenance endnot yet reported
ServicerTrimont LLC
Loan servicernot yet reported
OriginatorGoldman Sachs Bank USA, Bank of Montreal
Current statusCurrent
Specially serviced nowNo
DefeasedNo

Valuation

BasisAmountDateSource (as filed)
At securitization$1.64B06-10-2025MAI
Most recent reported$1.64B2025-06-10MAI

Change from securitization to the most recent reported valuation: 0.0%.

Largest tenants

TenantSquare feetLease expiration
Vertex Pharmaceuticals Incorporated1,082,41706-30-2044
Bright Horizons Children's Centers LLC12,66505-31-2035
11 Fan Pier Restaurant, LLC (dba Serafina)8,74706-30-2032

The three largest tenants as reported in the latest asset-level record.

Monthly history

$0$18,900,000$37,800,000$56,700,000$75,600,0002026
MonthBalanceStatusRateDSCR (NCF)DSCR (NOI)OccupancyAdvancesFinancial period endRevenueExpensesNOINCF
September 2025$70.0MMatured balloon, performing4.94%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
October 2025$70.0MCurrent4.94%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
November 2025$70.0MCurrent4.94%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
December 2025$70.0MCurrent4.94%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
January 2026$70.0MCurrent4.94%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
February 2026$70.0MCurrent4.94%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
March 2026$70.0MCurrent4.94%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
April 2026$70.0MCurrent4.94%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
May 2026$70.0MCurrent4.94%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
June 2026$70.0MCurrent4.94%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
July 2026$70.0MCurrent4.94%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
August 2026$70.0MCurrent4.94%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
September 2026$70.0MCurrent4.94%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported

Revenue, expenses, net operating income (NOI) and net cash flow (NCF) are the most recent financials reported as of each month, for the financial period ending on the date shown. DSCR is debt service coverage on the net cash flow and net operating income bases as reported.

Also filed in other trusts

Loans are sometimes split across trusts (pari passu), and each trust files the loan at its whole-loan amount. A loan with the same property name and origination date is filed in: BANK5 2025-5YR17; Benchmark 2021-B26 Mortgage Trust (segment D03, CIK 1858289); Benchmark 2025-V17 Mortgage Trust; BMO 2025-5C12 Mortgage Trust; Morgan Stanley Bank of America Merrill Lynch Trust 2025-5C2; Wells Fargo Commercial Mortgage Trust 2025-5C6.

Sources: SEC Form ABS-EE asset-level reports for the deal. Definitions are in the methods note on the market page.