Building health · MANHATTAN, NY

20 W 71 St

built 1889 · 4 stories · 6 apartments
Registered with the city: TWENTY SEVENTY ONE REALTY CORPORATION

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 Oct
Boiler burning natural gas (Weil Mclain EGH-115), registration current since Oct 2025
Clean Air Tracking System (boiler registrations)
2025 Oct
Latest accepted inspection Oct 2025, defects reported: no
DOB NOW: Safety Boiler
2016 Jun
No active shed permit
DOB NOW: Build – Approved Permits
2015 Jun
Scaffold permit
2009 Aug
Plumbing permit, General construction permit
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
2007 Jun
Plumbing permit, General construction permit
DOB NOW: Build – Approved Permits
2002 Nov
Heating/ventilation permit
2000 Oct
Fire safety class B · never closed
Housing Maintenance Code Violations
2000 Sep
General construction permit, Boiler permit, Heating/ventilation permit, Plumbing permit
DOB NOW: Build – Approved Permits
2000 Jul
Electrical class B · never closed
Housing Maintenance Code Violations
2000 Jun
Latest boiler work permit 2000
DOB Permit Issuance (BIS)
1988 Aug
Heat or hot water class B · never closed
Housing Maintenance Code Violations
1889
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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