Building health · MANHATTAN, NY

439 W 21 St

built 1853 · 3 stories · 8 apartments

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 Jul
Latest accepted inspection Jul 2026, defects reported: no
DOB NOW: Safety Boiler
2026 Jul
General construction permit
DOB NOW: Build – Approved Permits
2026 Apr
Pests class A · paperwork
Housing Maintenance Code Violations
2025 Nov
Other conditions class I · paperwork · closed
2025 Nov
Boiler burning natural gas (Weil Mclain EGH-85PI), registration current since Nov 2025
Clean Air Tracking System (boiler registrations)
2025 Oct
PL-PER Gas Piping - LL152
DOB Violations
2024 Nov
Other conditions class I · paperwork · closed
Housing Maintenance Code Violations
2024 Apr
Pests class A · paperwork · closed
2023 Nov
Other conditions class I · paperwork · closed
2021 Mar
Plumbing permit
DOB NOW: Build – Approved Permits
2013 Sep
General construction permit, Plumbing permit
2010 Jul
Latest boiler work permit 2010
DOB Permit Issuance (BIS)
2010 Jul
Boiler permit
DOB NOW: Build – Approved Permits
2010 May
General construction permit
2009 Oct
Boiler never closed
DOB Violations
2009 Oct
Sprinklers permit
DOB NOW: Build – Approved Permits
2009 Sep
Plumbing permit, Heating/ventilation permit, General construction permit
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
1853
Built
PLUTO (tax lot data)
See all records and sources
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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