Building health · BROOKLYN, NY

451 87 St

built 1925 · 4 stories · 9 apartments on its tax lot
Also known as 453 87 St, 455 87 St — one building, several doors.
Registered with the city: DIAMOND RIDGE 87, LLC · 1 other building here list it

The building’s record over time

Filings, permits, complaints and violations from city records, newest first. Highlighted rows are unresolved and from the last year; older unresolved records are marked “never closed”. Tap any row to read it on the agency’s own site.
2026 Dec
Shed permit active now
DOB NOW: Build – Approved Permits
2026 Sep
Latest accepted inspection Sep 2026, defects reported: no
DOB NOW: Safety Boiler
2026 Sep
Supported scaffold permit
DOB NOW: Build – Approved Permits
2026 Aug
General construction permit
2026 Apr
Construction
DOB Violations
2024 Apr
Boiler burning natural gas (H.B. Smith 19A-5), registration current since Apr 2024
Clean Air Tracking System (boiler registrations)
2014 Dec
Heating/ventilation permit, General construction permit
DOB NOW: Build – Approved Permits
2014 May
Low Pressure Boiler never closed
DOB Violations
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
2006 Apr
Latest boiler work permit 2006
DOB Permit Issuance (BIS)
2006 Apr
Fuel burning permit, Boiler permit
DOB NOW: Build – Approved Permits
1925
Built
PLUTO (tax lot data)
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Dates are the city's record dates, shown to the month.
These are city records, not an inspection by Blueflo. Every item shows its source and the date it was last checked.
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