Building health · BROOKLYN, NY
built 1925 · 3 stories · 5 apartments
Also known as 845 Montgomery St — one building, several doors.
Registered with the city: 401 HOLDING CORP; 401 TROY AVE HOLDIN 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
2025 Oct
Smoke or CO detectorsApt 2 class B
2025 Oct
Smoke or CO detectorsApt 2 class B
2025 Oct
Doors and windowsApt 2 class C · closed
2025 Oct
AppliancesApt 2
Housing Maintenance Code Complaints and Problems
2025 Jun
Pests class A · paperwork · closed
Housing Maintenance Code Violations
2025 Jan
Appliances, electricalApt B10
Housing Maintenance Code Complaints and Problems
2024 Apr
Pests class A · paperwork · closed
Housing Maintenance Code Violations
2023 Feb
Doors and windows class B
2022 Aug
PestsApt 5 class C
2022 Aug
PestsApt 5 class C
2022 Aug
Walls, floors and stairs class A
2022 Jun
Walls, floors and stairsApt 2 class A
2022 Jun
Smoke or CO detectorsApt 2 class B
2022 Jun
Smoke or CO detectorsApt 2 class B
2022 Jun
ElectricalApt 2 class B
2022 Jun
Doors and windowsApt 2 class B
2022 Jun
Walls, floors and stairsApt 2 class A
2022 Jun
ElectricalApt 2 class B
2021 Jun
Structure and facade class B
2021 Jun
Doors and windowsApt 4 class B
2021 Jun
PestsApt 4 class C
2021 Jun
PestsApt 4 class C
2021 Jun
Smoke or CO detectorsApt 4 class B
2021 Jun
Smoke or CO detectorsApt 4 class B
2021 Jun
Walls, floors and stairs class A
2021 Jun
Walls, floors and stairs class B
2021 Jun
Smoke or CO detectorsApt 4 class B
2021 Jun
Smoke or CO detectorsApt 4 class B
2021 Jun
PestsApt 4 class C
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
1999 Jun
Plumbing permit
DOB NOW: Build – Approved Permits
1925
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.