Building health · BROOKLYN, NY

417 Throop Ave

built 1931 · 3 stories · 8 apartments
Also known as 470 Lexington Ave — one building, several doors.
Registered with the city: THROOP AVE BRICKS BH 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
2026 Jan
PL-PER Gas Piping - LL152
DOB Violations
2025 Nov
Low Pressure Boiler
2025 Sep
Heat or hot water class B
Housing Maintenance Code Violations
2025 Sep
Heat or hot water class C
2025 Jul
Fire safety class A · closed
2025 Jul
Unsanitary conditions, moldApt 2B
Housing Maintenance Code Complaints and Problems
2025 Jun
Pests class A · paperwork · closed
Housing Maintenance Code Violations
2019 Jul
No active shed permit; permits since Mar 2019, last expired Jul 2019
DOB NOW: Build – Approved Permits
2019 Feb
Heating/ventilation permit, General construction permit, Plumbing permit
2018 Dec
Latest accepted inspection Dec 2018, defects reported: no
DOB NOW: Safety Boiler
2018 Dec
General construction permit
DOB NOW: Build – Approved Permits
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
2000 Aug
Alteration permit
DOB NOW: Build – Approved Permits
1993 Aug
Local Law 62/91 - Boilers never closed
DOB Violations
1931
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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