# 21 W 86 St, Manhattan What New York City's public records say about this building. Page: https://blueflo.tech/b/21-west-86-street-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 25 W 86 St: one building, several doors, and this card covers all of them. ## In one line 4 open immediately hazardous (class C) HPD violations about mold and pests (Housing Maintenance Code Violations, as of 2026-10-19) ## The building - **Year built:** 1927 (PLUTO (tax lot data), as of 2026-08-24) - **Stories:** 15 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12) - **Homes:** 154 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12) ## Worth knowing - 4 open immediately hazardous (class C) HPD violations about mold and pests - 6 heat or hot water complaints filed with the city last winter - 18 open HPD violations about building conditions ## Also on record - On the state's list of buildings with rent-stabilized apartments (2024 registrations) - In the Upper West Side / Central Park West Historic District: exterior changes need Landmarks Commission approval ## Clean in the records - Water service line on record as non-lead (records) (Lead Service Line Location Coordinates, as of 2026-01-30) - Facade filed as safe (Jun 2021) (DOB NOW: Safety – Facades Compliance Filings, as of 2026-10-18) - Outside FEMA's 1% annual-chance flood zone; no mapped stormwater flooding (FEMA National Flood Hazard Layer, as of 2026-10-19) - Elevator periodic inspection filed within the last year (DOB NOW Elevator Safety Compliance, as of 2026-10-18) ## Building systems - **Boiler inspection filings:** No boiler filings under this building's ID (DOB NOW: Safety Boiler, as of 2026-10-17) - **Facade rating:** Safe (cycle 9, filed Jun 2021) (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 (FEMA National Flood Hazard Layer, as of 2026-10-19) - **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:** 19 open: 18 about building conditions — walls, floors and stairs (6), mold (4), electrical (3), pests (3); 4 immediately hazardous (class C), 1 about paperwork or notices. 25 further violations from 2024–2026 were closed. 279 violations on record in all, 1994–2026 — the 60 most recent are listed here (Housing Maintenance Code Violations, as of 2026-10-19) - **DOB violations:** 2 open: 1 about building conditions, 1 about filings or paperwork (DOB Violations, as of 2026-10-18) - **Heat and hot water complaints:** 6 heat or hot water complaints (Housing Maintenance Code Complaints and Problems, as of 2026-10-19) - **Resident complaints to the city:** 7 heat or hot water, 4 leaks, 3 mold, 1 paint or plaster, 1 pests, 1 unsanitary conditions (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 no6fuel (Federal Fst250 Sp FEDERAL FST250 SP), registration cancelled since Mar 2018 (Clean Air Tracking System (boiler registrations), as of 2026-10-19) - **Boiler work permits:** Latest boiler work permit 1990 (DOB Permit Issuance (BIS), as of 2026-10-19) - **Elevators:** 3 active elevators; latest periodic inspection Jan 2026 (DOB NOW Elevator Safety Compliance, as of 2026-10-18) - **Gas piping:** No open gas piping filing violations. Inspection results themselves are not published (DOB Safety Violations, as of 2026-10-18) - **Energy:** ENERGY STAR score 45 (2024 report) (Energy and Water Data Disclosure (Local Law 84), as of 2025-11-25) ## Permits and work - **Permit history:** 94 permits since 1990 (DOB NOW: Build – Approved Permits, as of 2026-10-17) - **Sidewalk shed and scaffolding:** No active shed permit; permits since Feb 2021, last expired Sep 2021 (DOB NOW: Build – Approved Permits, as of 2026-10-17) - **Landmark status:** In the Upper West Side / Central Park West Historic District (PLUTO (tax lot data), as of 2026-08-24) ## By apartment 11 of 154 apartments named in a city record: - Apt 4J: https://blueflo.tech/b/21-west-86-street-manhattan/unit/4j - Apt 5B: https://blueflo.tech/b/21-west-86-street-manhattan/unit/5b - Apt 6B: https://blueflo.tech/b/21-west-86-street-manhattan/unit/6b - Apt 6C: https://blueflo.tech/b/21-west-86-street-manhattan/unit/6c - Apt 7D: https://blueflo.tech/b/21-west-86-street-manhattan/unit/7d - Apt 7G: https://blueflo.tech/b/21-west-86-street-manhattan/unit/7g - Apt 8J: https://blueflo.tech/b/21-west-86-street-manhattan/unit/8j - Apt 10D: https://blueflo.tech/b/21-west-86-street-manhattan/unit/10d - Apt 12B: https://blueflo.tech/b/21-west-86-street-manhattan/unit/12b - Apt 14E: https://blueflo.tech/b/21-west-86-street-manhattan/unit/14e - Apt 15B: https://blueflo.tech/b/21-west-86-street-manhattan/unit/15b ## Registered with the city - BREWSTER 2016 LLC (Agent, Registration Contacts) - BREWSTER 2016, LLC (CorporateOwner, Registration Contacts) - BREWSTER 2016 LLC (TaxLotOwner, PLUTO (tax lot data)) ## More - Every record behind this card: https://blueflo.tech/b/21-west-86-street-manhattan/records - The same card as JSON: https://blueflo.tech/v1/buildings/21-west-86-street-manhattan - Ask about any building from an assistant (MCP): https://blueflo.tech/mcp - Report something wrong: https://blueflo.tech/dispute?slug=21-west-86-street-manhattan - How to use this data: https://blueflo.tech/llms.txt