# 446 Kingston Ave, Brooklyn What New York City's public records say about this building. Page: https://blueflo.tech/b/446-kingston-avenue-brooklyn > These are city records, not an inspection by Blueflo. Every item shows its source and the date it was last checked. Also known as 545 Lefferts Ave, 547 Lefferts Ave, 549 Lefferts Ave, 551 Lefferts Ave, 555 Lefferts Ave, 557 Lefferts Ave: one building, several doors, and this card covers all of them. ## In one line 88 open immediately hazardous (class C) HPD violations about pests and lead-based paint and walls, floors and stairs and doors and windows and heat or hot water and mold and fire safety and leaks and gas and plumbing (Housing Maintenance Code Violations, as of 2026-10-21) ## The building - **Year built:** 1928 (PLUTO (tax lot data), as of 2026-08-24) - **Stories:** 6 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12) - **Homes:** 194 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12) ## Worth knowing - 88 open immediately hazardous (class C) HPD violations about pests and lead-based paint and walls, floors and stairs and doors and windows and heat or hot water and mold and fire safety and leaks and gas and plumbing - 8 hazardous (class 1) building code violations from 2016–2021 are still open - 208 heat or hot water complaints filed with the city last winter - Latest facade filing: safe with a repair and maintenance program - 207 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 - Water service line on record as non-lead (records) (Lead Service Line Location Coordinates, as of 2026-01-30) - Outside FEMA's 1% annual-chance flood zone; no mapped stormwater flooding (FEMA National Flood Hazard Layer, as of 2026-10-21) - Elevator periodic inspection filed within the last year (DOB NOW Elevator Safety Compliance, as of 2026-10-21) ## Building systems - **Boiler inspection filings:** Latest accepted inspection Mar 2025, defects reported: no (DOB NOW: Safety Boiler, as of 2026-10-21) - **Facade rating:** Safe with a repair and maintenance program (cycle 9, filed Apr 2023) (DOB NOW: Safety – Facades Compliance Filings, as of 2026-10-21) - **Water service line:** Non-Lead (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 2026-10-21) - **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:** No basement (PLUTO (tax lot data), as of 2026-08-24) ## Violations and complaints - **HPD violations:** 241 open: 207 about building conditions — walls, floors and stairs (62), pests (33), mold (24), doors and windows (19); 88 immediately hazardous (class C), 34 about paperwork or notices. Also 2 older records from 2012–2013 never closed. 25 further violations from 2026 were closed. 2,278 violations on record in all, 2000–2026 — the 911 most recent are listed here (Housing Maintenance Code Violations, as of 2026-10-21) - **DOB violations:** 55 open: 33 about building conditions, 20 about filings or paperwork, 2 older than 10 years (DOB Violations, as of 2026-10-21) - **Heat and hot water complaints:** 208 heat or hot water complaints (Housing Maintenance Code Complaints and Problems, as of 2026-10-21) - **Resident complaints to the city:** 266 heat or hot water, 30 paint or plaster, 29 mold, 25 doors or windows, 24 leaks, 21 pests, 19 electrical, 19 plumbing, 9 unsanitary conditions, 7 safety, 6 floors or stairs, 6 general repairs, 2 elevators, 1 appliances (Housing Maintenance Code Complaints and Problems, as of 2026-10-21) ## More systems - **Rent stabilization:** On the state's list of buildings with at least one rent-stabilized apartment (2024 registrations). Co-op or condo on the list: renters who moved in after conversion are not covered (Rent Stabilized Building Lists (2024 HCR registrations), as of 2025-11-30) - **Heat source:** Boiler burning natural gas (Federal FST-350), registration expired since Apr 2025 (Clean Air Tracking System (boiler registrations), as of 2026-10-21) - **Boiler work permits:** No boiler work permits on record (DOB Permit Issuance (BIS), as of 2026-10-20) - **Elevators:** 4 active elevators; latest periodic inspection Jul 2026 (DOB NOW Elevator Safety Compliance, as of 2026-10-21) - **Gas piping:** No open gas piping filing violations. Inspection results themselves are not published (DOB Safety Violations, as of 2026-10-21) - **Energy:** ENERGY STAR score 70 (2024 report) (Energy and Water Data Disclosure (Local Law 84), as of 2025-11-25) ## Permits and work - **Permit history:** 17 permits since 1990 (DOB NOW: Build – Approved Permits, as of 2026-10-21) - **Sales:** No recorded sale since 2016; 40 apartment sales since 2016 (NYC Citywide Annualized Calendar Sales, as of 2026-06-09) - **Sidewalk shed and scaffolding:** No active shed permit; permits since Mar 2023, last expired Jan 2024 (DOB NOW: Build – Approved Permits, as of 2026-10-21) - **Landmark status:** Not in a historic district on record (PLUTO (tax lot data), as of 2026-08-24) ## By apartment 91 of 194 apartments named in a city record: - Apt 3F: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/3f - Apt 4C: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/4c - Apt 6F: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/6f - Apt 14A: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/14a - Apt 814: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/814 - Apt A: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/a - Apt A1: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/a1 - Apt A10: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/a10 - Apt A14: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/a14 - Apt A141FL: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/a141fl - Apt A14B16: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/a14b16 - Apt A15: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/a15 - Apt A16: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/a16 - Apt A18: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/a18 - Apt A19: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/a19 - Apt A20: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/a20 - Apt A24: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/a24 - Apt A26: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/a26 - Apt A27: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/a27 - Apt A3: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/a3 - Apt A6: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/a6 - Apt A7: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/a7 - Apt A8: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/a8 - Apt A9: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/a9 - Apt B10: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/b10 - Apt B11: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/b11 - Apt B12: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/b12 - Apt B16: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/b16 - Apt B18: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/b18 - Apt B19: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/b19 - Apt B23: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/b23 - Apt B27: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/b27 - Apt B30: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/b30 - Apt B31: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/b31 - Apt B36: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/b36 - Apt B5: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/b5 - Apt B9: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/b9 - Apt C1: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/c1 - Apt C10: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/c10 - Apt C12: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/c12 - Apt C13: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/c13 - Apt C14: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/c14 - Apt C15: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/c15 - Apt C16: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/c16 - Apt C21: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/c21 - Apt C213RD: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/c213rd - Apt C24: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/c24 - Apt C6: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/c6 - Apt C9: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/c9 - Apt D: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/d - Apt D10: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/d10 - Apt D12: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/d12 - Apt D14: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/d14 - Apt D16: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/d16 - Apt D20: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/d20 - Apt D26: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/d26 - Apt D34: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/d34 - Apt D4: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/d4 - Apt D7: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/d7 - Apt D8: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/d8 - Apt E11: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/e11 - Apt E16: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/e16 - Apt E21: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/e21 - Apt E23: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/e23 - Apt E25: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/e25 - Apt E28: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/e28 - Apt E3: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/e3 - Apt E7: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/e7 - Apt E8: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/e8 - Apt F16: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/f16 - Apt F17: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/f17 - Apt F18: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/f18 - Apt F2: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/f2 - Apt F21: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/f21 - Apt F22: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/f22 - Apt F24: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/f24 - Apt F25: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/f25 - Apt F26: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/f26 - Apt F27: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/f27 - Apt F29: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/f29 - Apt F3: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/f3 - Apt F30: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/f30 - Apt F31: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/f31 - Apt F34: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/f34 - Apt F36: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/f36 - Apt F4: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/f4 - Apt F5: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/f5 - Apt F6: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/f6 - Apt F7: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/f7 - Apt F9: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/f9 - Apt S24: https://blueflo.tech/b/446-kingston-avenue-brooklyn/unit/s24 ## Registered with the city - Individual agent (name not shown) (Agent, Registration Contacts) - 446 KINGSTON OWNERS CORP (CorporateOwner, Registration Contacts) - 446 KINGSTON OWNERS CORP (TaxLotOwner, PLUTO (tax lot data)) ## More - Every record behind this card: https://blueflo.tech/b/446-kingston-avenue-brooklyn/records - The same card as JSON: https://blueflo.tech/v1/buildings/446-kingston-avenue-brooklyn - Ask about any building from an assistant (MCP): https://blueflo.tech/mcp - Report something wrong: https://blueflo.tech/dispute?slug=446-kingston-avenue-brooklyn - How to use this data: https://blueflo.tech/llms.txt