Building health · BROOKLYN, NY

1245 Dean St

built 1890 · 4 stories · 3 apartments
Registered with the city: DEAN MANSION LLC

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 · closed
Housing Maintenance Code Violations
2025 Oct
PL-PER Gas Piping - LL152
DOB Violations
2024 Apr
Pests class A · paperwork · closed
Housing Maintenance Code Violations
2023 Jun
Low Pressure Boiler
DOB Violations
2018 Mar
Plumbing permit, Construction fence permit, Alteration permit
DOB NOW: Build – Approved Permits
2017 Dec
Supported scaffold permit
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
2003 Nov
Boiler burning No. 2 oil (Peerless Ec6-275 PEERLESS EC6-275), registration expired since Nov 2003
Clean Air Tracking System (boiler registrations)
2003 Nov
Latest boiler work permit 2003
DOB Permit Issuance (BIS)
2003 Nov
Fuel burning permit, Boiler permit
DOB NOW: Build – Approved Permits
1993 Aug
Local Law 62/91 - Boilers never closed
DOB Violations
1989 Mar
Heat or hot water class C · paperwork · never closed
Housing Maintenance Code Violations
1890
Built
PLUTO (tax lot data)
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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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