Building health · BROOKLYN, NY
built 1931 · 4 stories · 7 apartments
Also known as 490 Prospect Ave, 490 Prospect Ave — one building, several doors.
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
Latest accepted inspection Sep 2026, defects reported: no
DOB NOW: Safety Boiler
2026 Feb
Heat or hot waterApt 3R
Housing Maintenance Code Complaints and Problems
2026 Feb
Heat or hot waterApt 3R
2025 Nov
Other conditions class I · paperwork · closed
Housing Maintenance Code Violations
2024 Jan
Heat or hot water, pestsApt 3R
Housing Maintenance Code Complaints and Problems
2023 Mar
Walls, floors and stairs class A
Housing Maintenance Code Violations
2023 Mar
Leaks class B
2023 Mar
Fire safety class B
2023 Feb
Smoke or CO detectorsApt 2R class B
2023 Feb
Smoke or CO detectorsApt 2R class B
2023 Jan
Heat or hot water class C
2023 Jan
Heat or hot waterApt 2R class C
2022 Jan
Heat or hot water class C
2022 Jan
Heat or hot waterApt 2R class C
2021 Apr
Walls, floors and stairs class A
2021 Apr
Fire safety class B
2021 Apr
Leaks class B
2021 Apr
Leaks class A
2021 Mar
Smoke or CO detectorsApt 2R class B
2021 Mar
Smoke or CO detectorsApt 2R class B
2021 Mar
Walls, floors and stairsApt 2R class B
2021 Mar
Walls, floors and stairsApt 2R class B
2021 Mar
LeaksApt 2R class B
2021 Mar
MoldApt 2R class B
2021 Mar
MoldApt 2R class B
2021 Mar
Leaks class A
2021 Mar
Walls, floors and stairsApt 2R class B
2021 Mar
Walls, floors and stairsApt 2R class B
2021 Mar
Smoke or CO detectorsApt 2R class B
2021 Mar
Smoke or CO detectorsApt 2R class B
2019 Jul
Supported scaffold permit
DOB NOW: Build – Approved Permits
2015 Mar
Low Pressure Boiler never closed
DOB Violations
2009 Dec
Low Pressure Boiler never closed
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
2007 Jan
Local Law 62/91 - Boilers never closed
DOB Violations
2006 Jul
Construction non-hazardous · never closed
2006 Jul
Quality of Life hazardous · never closed
2006 Jul
Construction hazardous · never closed
2002 Mar
Local Law 62/91 - Boilers never closed
2001 Feb
Local Law 62/91 - Boilers never closed
1999 Dec
Plumbing permit, Heating/ventilation permit, General construction permit
DOB NOW: Build – Approved Permits
1999 Mar
Local Law 62/91 - Boilers never closed
DOB Violations
1998 Jan
Construction never closed
1994 Jul
Local Law 62/91 - Boilers never closed
1994 Mar
Boiler burning No. 2 oil (Weil Mclain Bl876-S WEIL MCLAIN BL876-S), registration expired since Mar 1994
Clean Air Tracking System (boiler registrations)
1988 Nov
Electric Signs never closed
DOB Violations
1988 Nov
Electric Signs never closed
1931
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.