Kilambi News
Monday, October 19, 2026

The Widener Building (BMO 2023-5C1 Mortgage Trust)

Page built October 19, 2026

Property, terms, monthly financial history and surveillance record for a loan in BMO 2023-5C1 Mortgage Trust.

Data as of loan data through August 2023; ratings as held in the dataset at 2026-10-01

← BMO 2023-5C1 Mortgage Trust (segment D01, CIK 1984246) · Loan annex · CMBS market

Deal
BMO 2023-5C1 Mortgage Trust (segment D01, CIK 1984246)
Current balance
$27.0M (August 2023)
Share of deal
3.5%
Status
Current
DSCR (latest)
not yet reported
Occupancy (latest)
not yet reported
Scheduled maturity
2028-07-06

Property and terms

PropertyThe Widener Building
Address1337 Chestnut Street; Philadelphia, PA 19107
Property typeMixed use
Units, beds or keysnot yet reported
Net rentable square feet441,696
Year built1916
Year last renovated2007
Original balance$27.0M
Current balance$27.0M (August 2023)
Share of deal balance3.5%
Interest rate at origination7.69%
Current interest rate7.69%
Origination date06-09-2023
Original term60 months
Amortization termnot yet reported
Interest-only period60 months
Scheduled maturity2028-07-06
Prepayment lockout end03-05-2028
Yield maintenance endnot yet reported
ServicerKeyBank National Association
Loan servicernot yet reported
OriginatorBank of Montreal; Starwood Mortgage Capital LLC
Current statusCurrent
Specially serviced nowNo
DefeasedNo

Valuation

BasisAmountDateSource (as filed)
At securitization$92.7M03-30-2023MAI

Largest tenants

TenantSquare feetLease expiration
Philadelphia Municipal Court - Criminal Division200,11412-31-2032
Chestnut Master LLC69,42005-31-2033
First Judicial District of PA48,60008-31-2032

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

Monthly history

MonthBalanceStatusRateDSCR (NCF)DSCR (NOI)OccupancyAdvancesFinancial period endRevenueExpensesNOINCF
August 2023$27.0MCurrent7.69%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.

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