Building health · BROOKLYN, NY

421 Marcus Garvey Blvd

built 1873 · 4 stories · 7 apartments
Registered with the city: Markus S 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 Jun
Walls, floors and stairs class B
Housing Maintenance Code Violations
2026 Jun
Walls, floors and stairsApt 3R class C
2026 Jun
Other conditionsApt 3R class B
2026 Jun
Other conditionsApt 3R class B
2026 Jun
LeaksApt 3R class B
2026 Jun
Walls, floors and stairsApt 3R class A
2026 Jun
Walls, floors and stairsApt 3R class B
2026 Jun
Walls, floors and stairsApt 3R class B
2026 May
Pests class A · paperwork
2026 Jan
PlumbingApt 3R
Housing Maintenance Code Complaints and Problems
2026 Jan
PL-PER Gas Piping - LL152
DOB Violations
2025 Dec
Latest accepted inspection Dec 2025, defects reported: no
DOB NOW: Safety Boiler
2025 Nov
Other conditions class I · paperwork · closed
Housing Maintenance Code Violations
2025 Nov
Low Pressure Boiler
DOB Violations
2024 Oct
Doors or windows, pestsApt 3
Housing Maintenance Code Complaints and Problems
2024 Oct
Doors or windows, paint or plaster, safetyApt 2
2024 Oct
Doors or windows, outside the building, paint or plaster
2024 Sep
Low Pressure Boiler
DOB Violations
2024 Apr
Pests class A · paperwork · closed
Housing Maintenance Code Violations
2023 Nov
Other conditions class I · paperwork · closed
2023 Apr
Low Pressure Boiler
DOB Violations
2022 Sep
Heat or hot water class C
Housing Maintenance Code Violations
2021 Dec
Fire safety class C
2020 Jun
Boiler burning natural gas (Peerless 64 - 08), registration expired since Jun 2020
Clean Air Tracking System (boiler registrations)
2020 Jan
Walls, floors and stairs class A
Housing Maintenance Code Violations
2019 Oct
Plumbing permit, General construction permit
DOB NOW: Build – Approved Permits
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
2007 Feb
Latest boiler work permit 2007
DOB Permit Issuance (BIS)
2007 Feb
Plumbing permit, Boiler permit
DOB NOW: Build – Approved Permits
1984 Jul
Other conditions class A · never closed
Housing Maintenance Code Violations
1873
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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