Building health · BROOKLYN, NY

507 41 St

built 1931 · 4 stories · 7 apartments
Also known as 4023 5 Ave, 509 41 St — one building, several doors.
Registered with the city: EXCEL PROPERTY SVCS INC; 171 MYRTLE AVE REALTY CORP · 1 other building here list it; 171 MYRTLE AVENUE REALTY CORP. · 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 Mar
Heat or hot waterApt R1
Housing Maintenance Code Complaints and Problems
2026 Jan
Latest accepted inspection Jan 2026, defects reported: no
DOB NOW: Safety Boiler
2024 Dec
Heat or hot water
Housing Maintenance Code Complaints and Problems
2024 Nov
Unsanitary conditionsApt 2F
2024 Nov
Heat or hot waterApt 2F
2024 Sep
Rubbish and cleanliness class B
Housing Maintenance Code Violations
2024 Sep
Fire safety class C · closed
2024 Sep
Doors and windows class B · closed
2024 Sep
Fire safety class C · closed
2024 Sep
Unsanitary conditions
Housing Maintenance Code Complaints and Problems
2024 Jun
Rubbish and cleanliness class B
Housing Maintenance Code Violations
2024 Jun
Rubbish and cleanliness class B
2024 May
Unsanitary conditions
Housing Maintenance Code Complaints and Problems
2024 Jan
Construction class - 2
DOB Violations
2022 Jul
PestsApt 3R class C
Housing Maintenance Code Violations
2022 Jul
Fire safetyApt 3R class C
2022 Jul
Heat or hot waterApt 3R class C
2021 Apr
Leaks class A
2021 Apr
Walls, floors and stairs class A
2020 Oct
Mold class B
2020 Oct
Heat or hot waterApt 1F class C
2020 Oct
Leaks class A
2020 Oct
Heat or hot water class C
2020 Oct
Walls, floors and stairs class A
2020 Oct
Heat or hot water class C · paperwork
2020 Oct
Walls, floors and stairs class A
2017 Oct
Leaks class A
2017 Oct
Walls, floors and stairs class A
2017 Oct
Fire safety class B
2017 Oct
Walls, floors and stairsApt 1R class A
2017 Sep
Leaks class A
2017 Sep
Walls, floors and stairs class A
2017 Sep
Smoke or CO detectors class B
2017 Sep
Walls, floors and stairs class A
2017 Sep
Fire safety class B
2017 Sep
Fire safety class B
2016 Nov
Unknown class - 2
DOB Violations
2016 Nov
Unknown class - 2
2011 Dec
Low Pressure Boiler never closed
2009 Dec
Low Pressure Boiler never closed
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
2007 May
Construction fence permit, Alteration permit
DOB NOW: Build – Approved Permits
2007 Jan
Local Law 62/91 - Boilers never closed
DOB Violations
1993 Aug
Local Law 62/91 - Boilers never closed
1931
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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