Building health · MANHATTAN, NY
built 1891 · 5 stories · 12 apartments
Registered with the city: SALON REALTY CORP · 40 other buildings here list it; 420-428 AMSTERDAM LLC · 4 other buildings here list it; 420-428 AMSTERDAM,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.
2026 Jun
Boiler burning No. 2 oil (Hb Smith 19HE-6), registration current since Jun 2026
Clean Air Tracking System (boiler registrations)
2026 Mar
Latest accepted inspection Mar 2026, defects reported: no
DOB NOW: Safety Boiler
2025 Jun
Pests class A · paperwork · closed
Housing Maintenance Code Violations
2024 Nov
Other conditions class I · paperwork · closed
2024 Apr
Pests class A · paperwork · closed
2023 Nov
Other conditions class I · paperwork · closed
2020 Aug
General construction permit
DOB NOW: Build – Approved Permits
2019 Aug
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
2015 Oct
Plumbing permit, Heating/ventilation permit, General construction permit
DOB NOW: Build – Approved Permits
2015 Apr
General construction permit
2014 May
Low Pressure Boiler never closed
DOB Violations
2012 Mar
Plumbing permit, General construction permit
DOB NOW: Build – Approved Permits
2011 Aug
General construction permit, Plumbing permit
2011 Aug
Fire protection permit
2011 Mar
Latest boiler work permit 2011 (2 on record)
DOB Permit Issuance (BIS)
1994 Dec
No active shed permit
DOB NOW: Build – Approved Permits
1891
Built
PLUTO (tax lot data)
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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Not an inspection and not a warranty. May not be used for tenant screening — terms of use · privacy.