Building health · BROOKLYN, NY

519 Willoughby Ave

built 1931 · 4 stories · 5 apartments
Also known as 611 Marcy Ave — one building, several doors.
Registered with the city: NMD LLC · 24 other buildings here list it; LEXINGTON AVENUE LP · 8 other buildings here list it; NEIHBORHOOD PARTNERSHIP HOUSING DEVELOPM ENT FUND · 3 other buildings 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
Appliances, doors or windows, floors or stairs, paint or plasterApt 1B
Housing Maintenance Code Complaints and Problems
2026 Sep
Fire safety class B
Housing Maintenance Code Violations
2026 Sep
SafetyApt 3
Housing Maintenance Code Complaints and Problems
2026 Sep
Floors or stairs, paint or plaster, plumbing, safety, mold, leaksApt 1B
2026 Sep
Safety
2026 May
Pests class A · paperwork · closed
Housing Maintenance Code Violations
2025 Nov
Heat or hot waterApt 3B
Housing Maintenance Code Complaints and Problems
2025 Jun
Pests class A · paperwork · closed
Housing Maintenance Code Violations
2024 Apr
Pests class A · paperwork · closed
2021 Sep
Walls, floors and stairsApt 1B class A
2021 Sep
Doors and windowsApt 1B class B
2021 Sep
Walls, floors and stairsApt 1B class A
2021 Sep
Walls, floors and stairsApt 1B class B
2021 Sep
Smoke or CO detectorsApt 1B class B
2021 Sep
Smoke or CO detectorsApt 1B class B
2021 Sep
PestsApt 1B class C
2021 Sep
PestsApt 1B class C
2021 Sep
Walls, floors and stairsApt 1B class B
2020 Jan
Walls, floors and stairsApt 1B class B
2020 Jan
LeaksApt 1B class B
2020 Jan
Smoke or CO detectorsApt 1B class B
2020 Jan
Smoke or CO detectorsApt 1B class B
2020 Jan
Doors and windowsApt 1B class B
2020 Jan
Walls, floors and stairsApt 1B class B
2020 Jan
Fire safetyApt 1B class C
2020 Jan
Walls, floors and stairsApt 1B class B
2020 Jan
Walls, floors and stairsApt 1B class B
2020 Jan
PestsApt 1B class C
2020 Jan
Walls, floors and stairsApt 1B class B
2020 Jan
Walls, floors and stairsApt 1B class A
2020 Jan
Doors and windowsApt 1B class A
2020 Jan
Doors and windowsApt 1B class A
2019 Dec
Doors and windows class B
2009 Dec
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
2003 Jan
Construction fence permit, Plumbing permit, Alteration permit
DOB NOW: Build – Approved Permits
2002 Oct
Sprinklers permit
2000 Nov
General construction permit
2000 Aug
General construction permit
1993 Aug
Local Law 62/91 - Boilers never closed
DOB Violations
1993 Aug
Local Law 62/91 - Boilers never closed
1991 Apr
Latest boiler work permit 1991
DOB Permit Issuance (BIS)
1991 Apr
Fuel burning permit, Boiler permit
DOB NOW: Build – Approved Permits
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.
Report an error · Talk to us · Look up another building
Not an inspection and not a warranty. May not be used for tenant screening — terms of use · privacy.
For AI and developers: llms.txt · API · MCP server · this card as markdown