Building health · MANHATTAN, NY
built 1946 · 4 stories · 3 apartments
Registered with the city: 505-507 WEST 23RD OWNERS CORP
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 Sep
Walls, floors and stairs class A
Housing Maintenance Code Violations
2026 Sep
Walls, floors and stairs class A · paperwork
2026 Sep
Walls, floors and stairsApt 2 class C
2026 Sep
Paint or plasterApt 2
Housing Maintenance Code Complaints and Problems
2020 Jul
Mechanical systems permit
DOB NOW: Build – Approved Permits
2020 Jun
Heating/ventilation permit, Boiler permit
2020 Jun
General construction permit
2020 Jun
General construction permit
2020 Jun
Plumbing permit
2019 May
Latest boiler work permit 2019
DOB Permit Issuance (BIS)
2019 Feb
Plumbing permit, Heating/ventilation permit, General construction permit
DOB NOW: Build – Approved Permits
2011 Jul
General construction permit
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X (0.2% annual chance)
FEMA National Flood Hazard Layer
1946
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.