# 51 Post Ave, Manhattan What New York City's public records say about this building. Page: https://blueflo.tech/b/51-post-avenue-manhattan > These are city records, not an inspection by Blueflo. Every item shows its source and the date it was last checked. Also known as 569 Academy St: one building, several doors, and this card covers all of them. ## In one line 16 open immediately hazardous (class C) HPD violations about doors and windows and fire safety and pests and walls, floors and stairs (Housing Maintenance Code Violations, as of 2026-10-19) ## The building - **Year built:** 1925 (PLUTO (tax lot data), as of 2026-08-24) - **Stories:** 5 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12) - **Homes:** 26 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12) ## Worth knowing - 16 open immediately hazardous (class C) HPD violations about doors and windows and fire safety and pests and walls, floors and stairs - 74 open HPD violations about building conditions ## Also on record - On the state's list of buildings with rent-stabilized apartments (2024 registrations) - City stormwater map shows deep and contiguous flooding at this building in the Extreme storm, 2080 sea levels scenario ## Clean in the records - Water service line on record as non-lead (records) (Lead Service Line Location Coordinates, as of 2026-01-30) - Boiler inspection filed May 2026 with no defects reported (DOB NOW: Safety Boiler, as of 2026-10-17) - Outside FEMA's 1% annual-chance flood zone (FEMA National Flood Hazard Layer, as of 2026-10-19) ## Building systems - **Boiler inspection filings:** Latest accepted inspection May 2026, defects reported: no (DOB NOW: Safety Boiler, as of 2026-10-17) - **Facade rating:** Not required: facade inspections apply only to buildings taller than 6 stories (DOB NOW: Safety – Facades Compliance Filings, as of 2026-10-18) - **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, X (0.2% annual chance) (FEMA National Flood Hazard Layer, as of 2026-10-19) - **Stormwater flooding:** Extreme storm, 2080 sea levels: Deep and contiguous flooding (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:** Above grade (PLUTO (tax lot data), as of 2026-08-24) ## Violations and complaints - **HPD violations:** 74 open: 74 about building conditions — walls, floors and stairs (26), doors and windows (10), fire safety (10), mold (8); 16 immediately hazardous (class C). 25 further violations from 2025–2026 were closed. 401 violations on record in all, 1998–2026 — the 120 most recent are listed here (Housing Maintenance Code Violations, as of 2026-10-19) - **DOB violations:** 1 open: 1 about filings or paperwork (DOB Violations, as of 2026-10-18) - **Heat and hot water complaints:** 1 heat or hot water complaint (Housing Maintenance Code Complaints and Problems, as of 2026-10-19) - **Resident complaints to the city:** 11 paint or plaster, 7 doors or windows, 7 floors or stairs, 7 general repairs, 7 pests, 6 mold, 5 leaks, 4 appliances, 4 electrical, 4 plumbing, 3 heat or hot water, 2 safety (Housing Maintenance Code Complaints and Problems, as of 2026-10-19) ## 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-32), registration current since Nov 2025 (Clean Air Tracking System (boiler registrations), as of 2026-10-19) - **Boiler work permits:** Latest boiler work permit 2007 (DOB Permit Issuance (BIS), as of 2026-10-19) - **Elevators:** No elevators registered to this building (DOB NOW Elevator Safety Compliance, as of 2026-10-18) - **Gas piping:** Open violation for not filing the periodic gas piping inspection (2025) (DOB Safety Violations, as of 2026-10-18) - **Energy:** Not required: energy reporting applies to buildings over 25,000 sq ft (Energy and Water Data Disclosure (Local Law 84), as of 2025-11-25) ## Permits and work - **Permit history:** 3 permits since 1990 (DOB NOW: Build – Approved Permits, as of 2026-10-17) - **Sidewalk shed and scaffolding:** No active shed permit (DOB NOW: Build – Approved Permits, as of 2026-10-17) - **Landmark status:** Not in a historic district on record (PLUTO (tax lot data), as of 2026-08-24) ## By apartment 6 of 26 apartments named in a city record: - Apt 5: https://blueflo.tech/b/51-post-avenue-manhattan/unit/5 - Apt 22: https://blueflo.tech/b/51-post-avenue-manhattan/unit/22 - Apt 34: https://blueflo.tech/b/51-post-avenue-manhattan/unit/34 - Apt 35: https://blueflo.tech/b/51-post-avenue-manhattan/unit/35 - Apt 53: https://blueflo.tech/b/51-post-avenue-manhattan/unit/53 - Apt BASEME: https://blueflo.tech/b/51-post-avenue-manhattan/unit/baseme ## Registered with the city - 569 ACAD LLC (CorporateOwner, Registration Contacts) - 569 ACAD LLC (TaxLotOwner, PLUTO (tax lot data)) ## More - Every record behind this card: https://blueflo.tech/b/51-post-avenue-manhattan/records - The same card as JSON: https://blueflo.tech/v1/buildings/51-post-avenue-manhattan - Ask about any building from an assistant (MCP): https://blueflo.tech/mcp - Report something wrong: https://blueflo.tech/dispute?slug=51-post-avenue-manhattan - How to use this data: https://blueflo.tech/llms.txt