Building health · MANHATTAN, NY
built 1911 · 3 stories · 6 apartments
Also known as 509 Hudson St — one building, several doors.
Registered with the city: MAXWELL-KATES, INC. · 6 other buildings here list it; HUDSON MEWS APARTMENT CORP · 1 other building here list it; HUDSON MEWS APT CORP · 1 other building here list it
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 Oct
Latest accepted inspection Oct 2026, defects reported: no
DOB NOW: Safety Boiler
2026 Feb
Plumbing permit
DOB NOW: Build – Approved Permits
2025 Dec
General construction permit
2025 Oct
VT-CAT1-CO Elevators
DOB Violations
2025 Oct
Structural permit
DOB NOW: Build – Approved Permits
2025 Oct
Mechanical systems permit
2025 Oct
General construction permit
2025 Sep
1 active elevator; latest periodic inspection Sep 2025
DOB NOW Elevator Safety Compliance
2025 May
Structural permit
DOB NOW: Build – Approved Permits
2025 Apr
Plumbing permit
2025 Mar
General construction permit
2024 Aug
Construction class - 2
DOB Violations
2023 May
General construction permit
DOB NOW: Build – Approved Permits
2022 Feb
General construction permit
2021 Nov
Construction
DOB Violations
2020 Mar
Heat or hot waterApt 1S class C
Housing Maintenance Code Violations
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
2005 Dec
Latest boiler work permit 2005
DOB Permit Issuance (BIS)
1911
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.