Building health · MANHATTAN, NY

420 W 47 St

built 1910 · 5 stories · 26 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 Jun
Latest accepted inspection Jun 2026, defects reported: no
DOB NOW: Safety Boiler
2026 May
1 active elevator; latest periodic inspection May 2026
DOB NOW Elevator Safety Compliance
2025 Nov
Boiler burning natural gas (H.B. Smith G-28A-W-4), registration current since Nov 2025
Clean Air Tracking System (boiler registrations)
2025 Oct
Heat or hot waterApt 1F
Housing Maintenance Code Complaints and Problems
2025 Oct
Heat or hot waterApt 2B
2024 Apr
Pests class A · paperwork · closed
Housing Maintenance Code Violations
2020 Oct
No active shed permit; permits since Oct 2019, last expired Oct 2020
DOB NOW: Build – Approved Permits
2020 Mar
General construction permit
2019 Oct
Supported scaffold permit
2012 Jul
General construction permit
2010 Aug
Plumbing permit
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
2004 Sep
General construction permit
DOB NOW: Build – Approved Permits
2002 Sep
General construction permit, Plumbing permit
1999 Jan
Latest boiler work permit 1999
DOB Permit Issuance (BIS)
1999 Jan
Plumbing permit, Boiler permit, Fuel burning permit
DOB NOW: Build – Approved Permits
1910
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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