Building health · BROOKLYN, NY
built 1910 · 4 stories · 8 apartments
Also known as 623 Halsey St — one building, several doors.
Registered with the city: DS BROOKLYN PORTFOLIO OWNER LLC · 11 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
General repairsApt 4
Housing Maintenance Code Complaints and Problems
2026 Oct
Appliances
2026 Apr
Heat or hot water
2026 Apr
Appliances, general repairsApt 4
2026 Mar
AppliancesApt 2
2026 Mar
LeaksApt 2
2026 Jan
Electrical
2026 Jan
PL-PER Gas Piping - LL152
DOB Violations
2025 Apr
MoldApt 2 class B · closed
Housing Maintenance Code Violations
2025 Apr
Doors and windowsApt 2 class A · closed
2025 Apr
Walls, floors and stairsApt 2 class B · closed
2025 Apr
Walls, floors and stairsApt 2 class C · closed
2025 Apr
Walls, floors and stairsApt 2 class B · closed
2025 Apr
MoldApt 2 class A · closed
2025 Apr
LeaksApt 2 class B · closed
2025 Apr
General repairs, paint or plaster, mold, leaksApt 2
Housing Maintenance Code Complaints and Problems
2025 Mar
Latest accepted inspection Mar 2025, defects reported: no
DOB NOW: Safety Boiler
2025 Feb
Plumbing, leaksApt 2
Housing Maintenance Code Complaints and Problems
2023 Nov
Fire safetyApt 6 class C
Housing Maintenance Code Violations
2023 Nov
Heat or hot water class C
2023 Nov
Fire safety class C · closed
2023 Nov
Heat or hot waterApt 6 class C · closed
2023 Nov
Heat or hot waterApt 6
Housing Maintenance Code Complaints and Problems
2021 Aug
Construction
DOB Violations
2021 Jan
Boiler burning natural gas (Weil Mclain EGH-105), registration expired since Jan 2021
Clean Air Tracking System (boiler registrations)
2018 Aug
MoldApt 1 class B
Housing Maintenance Code Violations
2017 May
Plumbing permit, General construction permit
DOB NOW: Build – Approved Permits
2017 Mar
Plumbing permit, General construction permit
2016 Dec
General construction permit, Plumbing permit
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
1993 Aug
Local Law 62/91 - Boilers never closed
DOB Violations
1910
Built
PLUTO (tax lot data)
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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Not an inspection and not a warranty. May not be used for tenant screening — terms of use · privacy.