Building health · BROOKLYN, NY

87 Montgomery St

built 1928 · 6 stories · 79 apartments
Also known as 921 Washington Ave — one building, several doors.
Registered with the city: Corsair Management · 1 other building here list it; WASHINGTON AVENUE OWNER LLC · 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
Boiler burning No. 2 oil (Federal FST-150), registration current since Oct 2026
Clean Air Tracking System (boiler registrations)
2026 Aug
2 active elevators; latest periodic inspection Aug 2026
DOB NOW Elevator Safety Compliance
2026 Jun
PestsApt 2H
Housing Maintenance Code Complaints and Problems
2026 Jun
Other conditions class A
Housing Maintenance Code Violations
2026 Jun
SafetyApt 6G
Housing Maintenance Code Complaints and Problems
2026 May
PestsApt 4J
2026 May
Pests class A · paperwork · closed
Housing Maintenance Code Violations
2026 Apr
PlumbingApt 3F
Housing Maintenance Code Complaints and Problems
2026 Apr
Doors and windowsApt 5A class C
Housing Maintenance Code Violations
2026 Apr
LeaksApt 5A class B
2026 Apr
Walls, floors and stairsApt 5A class B
2026 Apr
Other conditionsApt 5A class C
2026 Apr
Other conditionsApt 5A class C
2026 Apr
LeaksApt 5A class A
2026 Apr
Walls, floors and stairsApt 5A class B
2026 Apr
Fire safetyApt 5A class C
2026 Mar
Heat or hot waterApt 4J
Housing Maintenance Code Complaints and Problems
2026 Mar
Latest accepted inspection Mar 2026, defects reported: no
DOB NOW: Safety Boiler
2026 Mar
Heat or hot waterApt 1C
Housing Maintenance Code Complaints and Problems
2026 Feb
Heat or hot water
2026 Feb
Fire safetyApt 6K class C · closed
Housing Maintenance Code Violations
2026 Feb
Heat or hot waterApt 6K class C · closed
2026 Feb
Heat or hot waterApt 6K class C · closed
2026 Feb
Fire safetyApt 4J class C · closed
2026 Feb
Heat or hot water class C · closed
2026 Feb
Heat or hot waterApt 4J class C · closed
2026 Feb
Heat or hot waterApt 1C
Housing Maintenance Code Complaints and Problems
2026 Feb
Heat or hot waterApt 4J
2026 Feb
Other conditions class A
Housing Maintenance Code Violations
2026 Feb
Heat or hot waterApt 5J
Housing Maintenance Code Complaints and Problems
2026 Feb
Heat or hot waterApt 5I
2026 Feb
Heat or hot waterApt 5J
2026 Feb
Heat or hot waterApt 4J
2026 Feb
Heat or hot water
2026 Feb
AppliancesApt 3E
2025 Dec
PlumbingApt 3F class C
Housing Maintenance Code Violations
2025 Dec
Fire safetyApt 3F class C
2025 Dec
ElectricalApt 3F class C
2025 Dec
PlumbingApt 3F class C
2025 Dec
ElectricalApt 3F class B
2025 Dec
LeaksApt 3F class B
2025 Dec
Heat or hot waterApt 1C
Housing Maintenance Code Complaints and Problems
2025 Nov
Fire safetyApt 1C class C · closed
Housing Maintenance Code Violations
2025 Nov
LeaksApt 1C class B · closed
2025 Nov
Heat or hot waterApt 3D
Housing Maintenance Code Complaints and Problems
2025 Nov
Other conditions class I · paperwork · closed
Housing Maintenance Code Violations
2025 Nov
Electrical, plumbingApt 3F
Housing Maintenance Code Complaints and Problems
2025 Oct
Paint or plaster, plumbingApt 1C
2025 Sep
Heat or hot water class C · closed
Housing Maintenance Code Violations
2025 Sep
PlumbingApt 3K class B · closed
2025 Jun
Pests class A · paperwork · closed
2025 May
MoldApt 5A
Housing Maintenance Code Complaints and Problems
2025 Apr
AppliancesApt 6G
2025 Apr
Heat or hot waterApt 3B
2025 Feb
Heat or hot water
2024 Dec
Heat or hot waterApt 1C
2024 Dec
Heat or hot waterApt 1C
2024 Nov
Other conditions class I · paperwork · closed
Housing Maintenance Code Violations
2024 Oct
PestsApt 5H class C · closed
2024 Oct
PestsApt 5H
Housing Maintenance Code Complaints and Problems
2024 Aug
PlumbingApt 5D
2024 Aug
Construction class - 3
DOB Violations
2024 Jul
Fire safety class C · closed
Housing Maintenance Code Violations
2024 Jul
Walls, floors and stairsApt 4D class C · closed
2024 Jul
Mold, leaksApt 4D
Housing Maintenance Code Complaints and Problems
2024 Jun
Fire safetyApt 5M class C · closed
Housing Maintenance Code Violations
2024 Jun
PestsApt 5M class C · closed
2024 Jun
Walls, floors and stairsApt 5M class B · closed
2024 Jun
ElectricalApt 5M class B · closed
2024 Jun
LeaksApt 5M class B · closed
2024 Jun
LeaksApt 5M class B · closed
2024 Jun
LeaksApt 5M class B · closed
2024 Jun
PlumbingApt 5M class B · closed
2024 Apr
Paint or plasterApt 5M
Housing Maintenance Code Complaints and Problems
2024 Apr
Doors or windows, electrical, floors or stairs, general repairs, paint or plaster, plumbingApt 5M
2024 Apr
MoldApt 5D
2024 Mar
Doors or windowsApt 3B
2024 Feb
Heat or hot waterApt 1C
2024 Feb
Doors or windows, paint or plaster, plumbingApt 3B
2024 Jan
Heat or hot waterApt 5I
2024 Jan
Heat or hot water
2023 Dec
PestsApt 6A
2023 Dec
Heat or hot waterApt 3M
2023 Nov
Paint or plasterApt 5G
2023 May
PestsApt 3M class C
Housing Maintenance Code Violations
2023 May
PestsApt 3M class C
2022 Nov
Fire safetyApt 5G class C
2022 Nov
PestsApt 5G class C
2022 Nov
MoldApt 5G class C
2022 Aug
PestsApt 3M class C
2022 Aug
PestsApt 2A class C
2022 May
PestsApt 3M class C
2022 Jan
Construction class - 2
DOB Violations
2021 Dec
MoldApt 5K class B
Housing Maintenance Code Violations
2021 Apr
Structural permit
DOB NOW: Build – Approved Permits
2021 Jan
Mechanical systems permit
2021 Jan
Plumbing permit
2020 Jul
Structural permit
2020 Jul
Mechanical systems permit
2020 Jun
Supported scaffold permit
2020 Apr
Plumbing permit
2020 Mar
Construction class - 2
DOB Violations
2020 Mar
General construction permit
DOB NOW: Build – Approved Permits
2020 Feb
General construction permit
2020 Feb
Plumbing permit
2019 Mar
Elevators class - 2
DOB Violations
2010 Mar
No active shed permit
DOB NOW: Build – Approved Permits
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
1928
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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