# 65 Ainslie St, Brooklyn What New York City's public records say about this building. Page: https://blueflo.tech/b/65-ainslie-street-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 405 Union Ave: one building, several doors, and this card covers all of them. ## In one line 1 hazardous (class 1) building code violation from 2022 is still open; the city has no certification of the fix (DOB Violations, as of 2026-10-20) ## The building - **Year built:** 2008 (PLUTO (tax lot data), as of 2026-08-24) - **Stories:** 5 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12) - **Homes:** 46 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12) ## Worth knowing - 1 hazardous (class 1) building code violation from 2022 is still open; the city has no certification of the fix - Basement on record, and the city's stormwater map shows flooding here in at least one storm scenario ## Also on record - On the state's list of buildings with rent-stabilized apartments (2024 registrations) - City stormwater map shows nuisance flooding at this building in the Extreme storm, 2080 sea levels scenario ## Clean in the records - Water service line on record as non-lead (field inspection) (Lead Service Line Location Coordinates, as of 2026-01-30) - Boiler inspection filed Nov 2025 with no defects reported (DOB NOW: Safety Boiler, as of 2026-10-20) - Outside FEMA's 1% annual-chance flood zone (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 2026-10-20) - No heat or hot water complaints filed last winter (Housing Maintenance Code Complaints and Problems, as of 2026-10-20) ## Building systems - **Boiler inspection filings:** Latest accepted inspection Nov 2025, defects reported: no (DOB NOW: Safety Boiler, as of 2026-10-20) - **Facade rating:** Not required: facade inspections apply only to buildings taller than 6 stories (DOB NOW: Safety – Facades Compliance Filings, as of 2026-10-20) - **Water service line:** Non-Lead (field inspection) (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: Nuisance flooding (4 in. to 1 ft); 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:** 2 open: 2 about building conditions — walls, floors and stairs (2). 12 further violations from 2024–2026 were closed. 23 violations on record in all, 2018–2026 — the 14 most recent are listed here (Housing Maintenance Code Violations, as of 2026-10-20) - **DOB violations:** 29 open: 19 about building conditions, 2 about filings or paperwork, 8 older than 10 years (DOB Violations, as of 2026-10-20) - **Heat and hot water complaints:** 0 heat or hot water complaints (Housing Maintenance Code Complaints and Problems, as of 2026-10-20) - **Resident complaints to the city:** 8 doors or windows, 4 unsanitary conditions, 3 general repairs, 3 heat or hot water, 2 pests, 1 appliances, 1 leaks, 1 mold, 1 safety (Housing Maintenance Code Complaints and Problems, as of 2026-10-20) ## More systems - **Rent stabilization:** On the state's list of buildings with at least one rent-stabilized apartment (2024 registrations). Listed under the 421-a tax program, so stabilization can end when the exemption does (Rent Stabilized Building Lists (2024 HCR registrations), as of 2025-11-30) - **Heat source:** Boiler burning No. 2 oil (Hb Smith 34-S-11 HB SMITH 34-S-11), registration expired since Dec 2000 (Clean Air Tracking System (boiler registrations), as of 2026-10-21) - **Boiler work permits:** Latest boiler work permit 2009 (DOB Permit Issuance (BIS), as of 2026-10-20) - **Elevators:** 2 active elevators; latest periodic inspection Sep 2026 (DOB NOW Elevator Safety Compliance, as of 2026-10-20) - **Gas piping:** No open gas piping filing violations. Inspection results themselves are not published (DOB Safety Violations, as of 2026-10-20) - **Energy:** ENERGY STAR score 26 (2024 report) (Energy and Water Data Disclosure (Local Law 84), as of 2025-11-25) ## Permits and work - **Permit history:** 10 permits since 1990 (DOB NOW: Build – Approved Permits, as of 2026-10-20) - **Sidewalk shed and scaffolding:** No active shed permit (DOB NOW: Build – Approved Permits, as of 2026-10-20) - **Landmark status:** Not in a historic district on record (PLUTO (tax lot data), as of 2026-08-24) ## By apartment 13 of 46 apartments named in a city record: - Apt 203: https://blueflo.tech/b/65-ainslie-street-brooklyn/unit/203 - Apt 204: https://blueflo.tech/b/65-ainslie-street-brooklyn/unit/204 - Apt 206: https://blueflo.tech/b/65-ainslie-street-brooklyn/unit/206 - Apt 306: https://blueflo.tech/b/65-ainslie-street-brooklyn/unit/306 - Apt 310: https://blueflo.tech/b/65-ainslie-street-brooklyn/unit/310 - Apt 311: https://blueflo.tech/b/65-ainslie-street-brooklyn/unit/311 - Apt 402: https://blueflo.tech/b/65-ainslie-street-brooklyn/unit/402 - Apt 404: https://blueflo.tech/b/65-ainslie-street-brooklyn/unit/404 - Apt 405: https://blueflo.tech/b/65-ainslie-street-brooklyn/unit/405 - Apt 410: https://blueflo.tech/b/65-ainslie-street-brooklyn/unit/410 - Apt 509: https://blueflo.tech/b/65-ainslie-street-brooklyn/unit/509 - Apt 511: https://blueflo.tech/b/65-ainslie-street-brooklyn/unit/511 - Apt 513: https://blueflo.tech/b/65-ainslie-street-brooklyn/unit/513 ## Registered with the city - DS 65 AINSLIE LLc (CorporateOwner, Registration Contacts) - DS 65 AINSLIE LLC (TaxLotOwner, PLUTO (tax lot data)) ## More - Every record behind this card: https://blueflo.tech/b/65-ainslie-street-brooklyn/records - The same card as JSON: https://blueflo.tech/v1/buildings/65-ainslie-street-brooklyn - Ask about any building from an assistant (MCP): https://blueflo.tech/mcp - Report something wrong: https://blueflo.tech/dispute?slug=65-ainslie-street-brooklyn - How to use this data: https://blueflo.tech/llms.txt