Building health · BROOKLYN, NY

21 Polhemus Pl

built 1898 · 3 stories · 8 apartments
Registered with the city: WAYFINDERPM LLC · 11 other buildings here list it; 21 POLHEMUS FEE OWNER LLC

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.
2025 Nov
Low Pressure Boiler
DOB Violations
2025 Oct
PL-PER Gas Piping - LL152
2024 Sep
Low Pressure Boiler
2023 Jun
Low Pressure Boiler
2023 Apr
Low Pressure Boiler
2023 Mar
0 open. 4 violations on record in all, 2016–2023
Housing Maintenance Code Violations
2022 Aug
Mechanical systems permit, General construction permit
DOB NOW: Build – Approved Permits
2021 Aug
Plumbing permit
2020 Jun
Latest accepted inspection Jun 2020, defects reported: no
DOB NOW: Safety Boiler
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
1995 Aug
Local Law 62/91 - Boilers never closed
DOB Violations
1994 Oct
General construction permit
DOB NOW: Build – Approved Permits
1993 Aug
Local Law 62/91 - Boilers never closed
DOB Violations
1898
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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