Building health · MANHATTAN, NY
built 1905 · 13 stories · 116 apartments
Also known as 441 Columbus Ave, 445 Columbus Ave, 447 Columbus Ave, 449 Columbus Ave — one building, several doors.
Registered with the city: RUDD MANAGEMENT LLC · 3 other buildings here list it; 51 WEST 81ST STREET 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 Jun
3 active elevators; latest periodic inspection Jun 2026
DOB NOW Elevator Safety Compliance
2026 Jun
Boiler burning No. 2 oil (Rockmills MP4-212), registration current since Jun 2026
Clean Air Tracking System (boiler registrations)
2026 May
Latest accepted inspection May 2026, defects reported: no
DOB NOW: Safety Boiler
2026 Feb
Mechanical systems permit
DOB NOW: Build – Approved Permits
2026 Jan
Plumbing permit
2026 Jan
General construction permit
2025 Oct
VT-CAT1-CO Elevators
DOB Violations
2025 Apr
Plumbing permit
DOB NOW: Build – Approved Permits
2025 Apr
General construction permit
2024 Dec
Mechanical systems permit
2024 Nov
Heat or hot water
Housing Maintenance Code Complaints and Problems
2024 Oct
BE-EXT-LP Boiler
DOB Violations
2024 Jun
Plumbing permit
DOB NOW: Build – Approved Permits
2024 Apr
General construction permit
2023 Nov
BE-EXT-LP Boiler
DOB Violations
2023 Oct
Walls, floors and stairsApt 9L class A
Housing Maintenance Code Violations
2023 Apr
Mechanical systems permit
DOB NOW: Build – Approved Permits
2022 Nov
General construction permit
2022 Feb
No active shed permit; permits since Dec 2016, last expired Feb 2022
2021 Oct
Safe (cycle 9, filed Oct 2021)
DOB NOW: Safety – Facades Compliance Filings
2019 Aug
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
1905
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.