# 85 Clarkson Ave, Brooklyn What New York City's public records say about this building. Page: https://blueflo.tech/b/85-clarkson-avenue-brooklyn > These are city records, not an inspection by Blueflo. Every item shows its source and the date it was last checked. ## In one line 81 open immediately hazardous (class C) HPD violations about pests and doors and windows and fire safety and walls, floors and stairs and heat or hot water and leaks and electrical (Housing Maintenance Code Violations, as of 2026-10-24) ## The building - **Year built:** 1931 (PLUTO (tax lot data), as of 2026-08-24) - **Stories:** 6 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12) - **Homes:** 71 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12) ## Worth knowing - 81 open immediately hazardous (class C) HPD violations about pests and doors and windows and fire safety and walls, floors and stairs and heat or hot water and leaks and electrical - 1 hazardous (class 1) building code violation from 2022 is still open - 84 heat or hot water complaints filed with the city last winter - City records list the water service line's material as unknown (lead not ruled out) - 2 open major (class 2) building code violations from 2026 - 420 open HPD violations about building conditions ## Also on record - On the state's list of buildings with rent-stabilized apartments (2024 registrations) ## Clean in the records - Boiler inspection filed Aug 2026 with no defects reported (DOB NOW: Safety Boiler, as of 2026-10-24) - Outside FEMA's 1% annual-chance flood zone; no mapped stormwater flooding (FEMA National Flood Hazard Layer, as of 2026-10-25) - Elevator periodic inspection filed within the last year (DOB NOW Elevator Safety Compliance, as of 2026-10-24) ## Building systems - **Boiler inspection filings:** Latest accepted inspection Aug 2026, defects reported: no (DOB NOW: Safety Boiler, as of 2026-10-24) - **Facade rating:** Not required: facade inspections apply only to buildings taller than 6 stories (DOB NOW: Safety – Facades Compliance Filings, as of 2026-10-24) - **Water service line:** Unknown - Lead Status Unknown (records) (Lead Service Line Location Coordinates, as of 2026-01-30) - **FEMA flood zone:** Outside FEMA's 1% annual-chance flood zone: X (FEMA National Flood Hazard Layer, as of 2026-10-25) - **Stormwater flooding:** Extreme storm, 2080 sea levels: Not in mapped flooding; Moderate storm, 2050 sea levels: Not in mapped flooding; Moderate storm, today's sea levels: Not in mapped flooding; Limited storm, today's sea levels: Not loaded (file format unreadable) (NYC Stormwater Flood Maps, as of 2024-07-03) - **Basement:** Below grade (PLUTO (tax lot data), as of 2026-08-24) ## Violations and complaints - **HPD violations:** 420 open: 420 about building conditions — walls, floors and stairs (151), leaks (58), pests (47), smoke or CO detectors (42); 81 immediately hazardous (class C). Also 2 older records from 2001–2014 never closed. 25 further violations from 2026 were closed. 1,418 violations on record in all, 2001–2026 — the 700 most recent are listed here (Housing Maintenance Code Violations, as of 2026-10-24) - **DOB violations:** 16 open: 15 about building conditions, 1 about filings or paperwork (DOB Violations, as of 2026-10-24) - **Heat and hot water complaints:** 84 heat or hot water complaints (Housing Maintenance Code Complaints and Problems, as of 2026-10-25) - **Resident complaints to the city:** 105 heat or hot water, 36 plumbing, 27 paint or plaster, 25 doors or windows, 18 leaks, 14 floors or stairs, 14 general repairs, 14 mold, 10 electrical, 7 appliances, 7 safety, 5 pests, 1 elevators, 1 unsanitary conditions (Housing Maintenance Code Complaints and Problems, as of 2026-10-25) ## More systems - **Rent stabilization:** On the state's list of buildings with at least one rent-stabilized apartment (2024 registrations) (Rent Stabilized Building Lists (2024 HCR registrations), as of 2025-11-30) - **Heat source:** Boiler burning No. 2 oil (Federal FST-125), registration expired since Jun 2023 (Clean Air Tracking System (boiler registrations), as of 2026-10-25) - **Boiler work permits:** Latest boiler work permit 2007 (DOB Permit Issuance (BIS), as of 2026-10-24) - **Elevators:** 2 active elevators; latest periodic inspection Jun 2026 (DOB NOW Elevator Safety Compliance, as of 2026-10-24) - **Gas piping:** No open gas piping filing violations. Inspection results themselves are not published (DOB Safety Violations, as of 2026-10-24) - **Energy:** ENERGY STAR score 20 (2024 report) (Energy and Water Data Disclosure (Local Law 84), as of 2025-11-25) ## Permits and work - **Permit history:** 9 permits since 1990 (DOB NOW: Build – Approved Permits, as of 2026-10-24) - **Sales:** Last sold Mar 2026 for $5,584,992 (NYC Citywide Annualized Calendar Sales, as of 2026-06-09) - **Sidewalk shed and scaffolding:** No sidewalk shed permits on record (DOB NOW: Build – Approved Permits, as of 2026-10-24) - **Landmark status:** Not in a historic district on record (PLUTO (tax lot data), as of 2026-08-24) ## By apartment 38 of 71 apartments named in a city record: - Apt 1: https://blueflo.tech/b/85-clarkson-avenue-brooklyn/unit/1 - Apt 1A: https://blueflo.tech/b/85-clarkson-avenue-brooklyn/unit/1a - Apt 1C: https://blueflo.tech/b/85-clarkson-avenue-brooklyn/unit/1c - Apt 1H: https://blueflo.tech/b/85-clarkson-avenue-brooklyn/unit/1h - Apt 1J: https://blueflo.tech/b/85-clarkson-avenue-brooklyn/unit/1j - Apt 2C: https://blueflo.tech/b/85-clarkson-avenue-brooklyn/unit/2c - Apt 2E: https://blueflo.tech/b/85-clarkson-avenue-brooklyn/unit/2e - Apt 2F: https://blueflo.tech/b/85-clarkson-avenue-brooklyn/unit/2f - Apt 2H: https://blueflo.tech/b/85-clarkson-avenue-brooklyn/unit/2h - Apt 2L: https://blueflo.tech/b/85-clarkson-avenue-brooklyn/unit/2l - Apt 2M: https://blueflo.tech/b/85-clarkson-avenue-brooklyn/unit/2m - Apt 3B: https://blueflo.tech/b/85-clarkson-avenue-brooklyn/unit/3b - Apt 3D: https://blueflo.tech/b/85-clarkson-avenue-brooklyn/unit/3d - Apt 3E: https://blueflo.tech/b/85-clarkson-avenue-brooklyn/unit/3e - Apt 3F: https://blueflo.tech/b/85-clarkson-avenue-brooklyn/unit/3f - Apt 3J: https://blueflo.tech/b/85-clarkson-avenue-brooklyn/unit/3j - Apt 3M: https://blueflo.tech/b/85-clarkson-avenue-brooklyn/unit/3m - Apt 4D: https://blueflo.tech/b/85-clarkson-avenue-brooklyn/unit/4d - Apt 4E: https://blueflo.tech/b/85-clarkson-avenue-brooklyn/unit/4e - Apt 4H: https://blueflo.tech/b/85-clarkson-avenue-brooklyn/unit/4h - Apt 4K: https://blueflo.tech/b/85-clarkson-avenue-brooklyn/unit/4k - Apt 4L: https://blueflo.tech/b/85-clarkson-avenue-brooklyn/unit/4l - Apt 4M: https://blueflo.tech/b/85-clarkson-avenue-brooklyn/unit/4m - Apt 5B: https://blueflo.tech/b/85-clarkson-avenue-brooklyn/unit/5b - Apt 5D: https://blueflo.tech/b/85-clarkson-avenue-brooklyn/unit/5d - Apt 5E: https://blueflo.tech/b/85-clarkson-avenue-brooklyn/unit/5e - Apt 5G: https://blueflo.tech/b/85-clarkson-avenue-brooklyn/unit/5g - Apt 5H: https://blueflo.tech/b/85-clarkson-avenue-brooklyn/unit/5h - Apt 5L: https://blueflo.tech/b/85-clarkson-avenue-brooklyn/unit/5l - Apt 6C: https://blueflo.tech/b/85-clarkson-avenue-brooklyn/unit/6c - Apt 6D: https://blueflo.tech/b/85-clarkson-avenue-brooklyn/unit/6d - Apt 6F: https://blueflo.tech/b/85-clarkson-avenue-brooklyn/unit/6f - Apt 6G: https://blueflo.tech/b/85-clarkson-avenue-brooklyn/unit/6g - Apt 6H: https://blueflo.tech/b/85-clarkson-avenue-brooklyn/unit/6h - Apt 6J: https://blueflo.tech/b/85-clarkson-avenue-brooklyn/unit/6j - Apt 6K: https://blueflo.tech/b/85-clarkson-avenue-brooklyn/unit/6k - Apt 6L: https://blueflo.tech/b/85-clarkson-avenue-brooklyn/unit/6l - Apt IJ: https://blueflo.tech/b/85-clarkson-avenue-brooklyn/unit/ij ## Registered with the city - Nieuw Amsterdam Property Management (Agent, Registration Contacts) - FLGSP 85 Clarkson Ave LLC (CorporateOwner, Registration Contacts) - FLGSP 85 CLARKSON AVE LLC (TaxLotOwner, PLUTO (tax lot data)) ## More - Every record behind this card: https://blueflo.tech/b/85-clarkson-avenue-brooklyn/records - The same card as JSON: https://blueflo.tech/v1/buildings/85-clarkson-avenue-brooklyn - Ask about any building from an assistant (MCP): https://blueflo.tech/mcp - Report something wrong: https://blueflo.tech/dispute?slug=85-clarkson-avenue-brooklyn - How to use this data: https://blueflo.tech/llms.txt