Building health · BROOKLYN, NY

521 12 St

built 1920 · 4 stories · 8 apartments
Registered with the city: URBAN EQUITIES LLC · 4 other buildings here list it; 521 12TH STREET PROPERTIES LLC; 521 12TH STREET PROPERTIES

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 Jun
Latest accepted inspection Jun 2026, defects reported: no
DOB NOW: Safety Boiler
2025 Dec
BE-EXT-LP Boiler
DOB Violations
2024 Oct
BE-EXT-LP Boiler
2024 Mar
Walls, floors and stairsApt 3L class B · closed
Housing Maintenance Code Violations
2024 Mar
Heat or hot waterApt 3R class A · closed
2024 Mar
Smoke or CO detectorsApt 3R class B · closed
2024 Mar
Smoke or CO detectorsApt 3R class B · closed
2024 Feb
Paint or plasterApt 3L
Housing Maintenance Code Complaints and Problems
2023 Dec
Doors or windows, heat or hot water, safetyApt 3R
2023 Dec
Doors or windows, heat or hot waterApt 3L
2023 Dec
Heat or hot waterApt 2L
2023 Nov
Other conditions class I · paperwork · closed
Housing Maintenance Code Violations
2022 Jun
Lead-based paintApt 1L class C
2022 Jun
Lead-based paintApt 1L class C
2022 Jun
Lead-based paintApt 1L class C
2022 Jun
Lead-based paintApt 1L class C
2022 Jun
Lead-based paintApt 1L class C
2022 Jun
Lead-based paintApt 1L class C
2022 Jun
Lead-based paintApt 1L class C
2022 Jun
Walls, floors and stairsApt 1L class A
2022 Jun
Lead-based paintApt 1L class C
2022 Jun
Walls, floors and stairsApt 1L class A
2022 Jun
Doors and windowsApt 1L class A
2022 Jun
Walls, floors and stairsApt 1L class A
2022 Jun
Doors and windowsApt 1L class A
2022 Jun
Walls, floors and stairsApt 1L class A
2022 Jun
Doors and windowsApt 1L class A
2022 Jun
Walls, floors and stairsApt 1L class A
2022 May
Doors and windows class A
2022 May
Lead-based paintApt 1R class C · paperwork
2022 May
Lead-based paintApt 1R class C
2022 May
Lead-based paintApt 1R class C
2022 May
Lead-based paintApt 1R class C
2022 May
Lead-based paintApt 1R class C
2022 May
Lead-based paintApt 1R class C
2022 May
Lead-based paintApt 1R class C
2022 May
Lead-based paintApt 1R class C
2013 Mar
Low Pressure Boiler never closed
DOB Violations
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
2006 Aug
Landmark never closed
DOB Violations
2006 Aug
Landmark never closed
1993 Aug
Local Law 62/91 - Boilers never closed
1920
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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