Building health · BROOKLYN, NY

487 Montgomery St

built 1924 · 3 stories · 6 apartments
Registered with the city: ONSTAR REALTY; ONSTAR REALTY 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 May
Pests class A · paperwork
Housing Maintenance Code Violations
2026 Apr
Latest accepted inspection Apr 2026, defects reported: no
DOB NOW: Safety Boiler
2025 Nov
Low Pressure Boiler
DOB Violations
2025 Oct
PL-PER Gas Piping - LL152
2025 Jun
Pests class A · paperwork
Housing Maintenance Code Violations
2024 Nov
Other conditions class I · paperwork · closed
2024 Sep
Low Pressure Boiler
DOB Violations
2024 Apr
Pests class A · paperwork
Housing Maintenance Code Violations
2023 Nov
Other conditions class I · paperwork · closed
2023 Nov
BE-EXT-LP Boiler
DOB Violations
2023 Jun
Low Pressure Boiler
2023 Jun
MoldApt 3R class B
Housing Maintenance Code Violations
2023 Jun
Smoke or CO detectors class A
2023 Jun
Smoke or CO detectors class A
2023 Jun
Leaks class A
2023 Jun
Walls, floors and stairs class A
2023 Jun
Walls, floors and stairs class A · paperwork
2023 Jun
Walls, floors and stairs class A
2023 Jun
Walls, floors and stairs class A
2023 Jun
Fire safety class B
2023 Jun
Fire safety class B
2023 Jun
Fire safetyApt 3R class C
2023 Jun
Smoke or CO detectorsApt 3R class B
2023 Jun
Smoke or CO detectorsApt 3R class B
2023 Jun
Walls, floors and stairsApt 3R class B
2023 Jun
LeaksApt 3R class B
2023 Jun
Walls, floors and stairsApt 3R class B
2023 Jun
LeaksApt 3R class B
2023 Jun
Low Pressure Boiler
DOB Violations
2023 Mar
Pests class A · paperwork
Housing Maintenance Code Violations
2022 Mar
Pests class A · paperwork
2019 Oct
Fire safetyApt 3R class C
2019 Oct
PestsApt 3R class C
2008 Jan
Local Law 62/91 - Boilers never closed
DOB Violations
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
2005 Dec
Walls, floors and stairs class A · never closed
Housing Maintenance Code Violations
2001 Feb
Local Law 62/91 - Boilers never closed
DOB Violations
1994 Jun
Local Law 62/91 - Boilers never closed
1993 Aug
Local Law 62/91 - Boilers never closed
1993 Jun
Local Law 62/91 - Boilers never closed
1924
Built
PLUTO (tax lot data)
See all records and sources
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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