# 535 W 51 St, Manhattan

What New York City's public records say about this building. Page: https://blueflo.tech/b/535-west-51-street-manhattan

> These are city records, not an inspection by Blueflo. Every item shows its source and the date it was last checked.

## In one line

3 open immediately hazardous (class C) HPD violations about pests (Housing Maintenance Code Violations, as of 2026-10-19)

## The building

- **Year built:** 1981 (PLUTO (tax lot data), as of 2026-08-24)
- **Stories:** 8 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12)
- **Homes:** 127 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12)

## Worth knowing

- 3 open immediately hazardous (class C) HPD violations about pests
- 22 heat or hot water complaints filed with the city last winter
- Latest facade filing: safe with a repair and maintenance program
- 9 open HPD violations about building conditions

## Clean in the records

- Boiler inspection filed Jun 2026 with no defects reported (DOB NOW: Safety Boiler, as of 2026-10-17)
- 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:** Latest accepted inspection Jun 2026, defects reported: no (DOB NOW: Safety Boiler, as of 2026-10-17)
- **Facade rating:** Safe with a repair and maintenance program (cycle 9, filed Jun 2022) (DOB NOW: Safety – Facades Compliance Filings, as of 2026-10-18)
- **Water service line:** Non-Lead (statistical analysis/predictive model) (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:** 9 open: 9 about building conditions — pests (3), plumbing (3), walls, floors and stairs (2), leaks (1); 3 immediately hazardous (class C). 7 further violations from 2025–2026 were closed. 58 violations on record in all, 1991–2026 — the 16 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:** 22 heat or hot water complaints (Housing Maintenance Code Complaints and Problems, as of 2026-10-19)
- **Resident complaints to the city:** 33 heat or hot water, 21 plumbing, 10 pests, 5 general repairs, 4 unsanitary conditions, 3 appliances, 3 electrical, 3 paint or plaster, 1 floors or stairs, 1 leaks, 1 mold, 1 safety (Housing Maintenance Code Complaints and Problems, as of 2026-10-19)

## More systems

- **Rent stabilization:** Not on the state's 2024 list. Owners who register late or not at all are missing, so ask HCR about a specific apartment (Rent Stabilized Building Lists (2024 HCR registrations), as of 2025-11-30)
- **Heat source:** Boiler burning natural gas (Federal PLW-231), registration expired since Mar 2026 (Clean Air Tracking System (boiler registrations), as of 2026-10-19)
- **Boiler work permits:** No boiler work permits on record (DOB Permit Issuance (BIS), as of 2026-10-19)
- **Elevators:** 4 active elevators; latest periodic inspection Jun 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 30 (2024 report), reported for all of 535 West 51st Street - 38173 (2 buildings) (Energy and Water Data Disclosure (Local Law 84), as of 2025-11-25)

## Permits and work

- **Permit history:** 11 permits since 1990 (DOB NOW: Build – Approved Permits, as of 2026-10-17)
- **Sidewalk shed and scaffolding:** No active shed permit; permits since Aug 2021, last expired Aug 2022 (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

17 of 127 apartments named in a city record:

- Apt 1F: https://blueflo.tech/b/535-west-51-street-manhattan/unit/1f
- Apt 1G: https://blueflo.tech/b/535-west-51-street-manhattan/unit/1g
- Apt 1L: https://blueflo.tech/b/535-west-51-street-manhattan/unit/1l
- Apt 1N: https://blueflo.tech/b/535-west-51-street-manhattan/unit/1n
- Apt 2A: https://blueflo.tech/b/535-west-51-street-manhattan/unit/2a
- Apt 3: https://blueflo.tech/b/535-west-51-street-manhattan/unit/3
- Apt 3A: https://blueflo.tech/b/535-west-51-street-manhattan/unit/3a
- Apt 3G: https://blueflo.tech/b/535-west-51-street-manhattan/unit/3g
- Apt 4K: https://blueflo.tech/b/535-west-51-street-manhattan/unit/4k
- Apt 6F: https://blueflo.tech/b/535-west-51-street-manhattan/unit/6f
- Apt 6Q: https://blueflo.tech/b/535-west-51-street-manhattan/unit/6q
- Apt 7G: https://blueflo.tech/b/535-west-51-street-manhattan/unit/7g
- Apt 7H: https://blueflo.tech/b/535-west-51-street-manhattan/unit/7h
- Apt 7K: https://blueflo.tech/b/535-west-51-street-manhattan/unit/7k
- Apt 7O: https://blueflo.tech/b/535-west-51-street-manhattan/unit/7o
- Apt 7R: https://blueflo.tech/b/535-west-51-street-manhattan/unit/7r
- Apt LH: https://blueflo.tech/b/535-west-51-street-manhattan/unit/lh

## Registered with the city

- CLINTON HUDSON ASSOCIATES, LLC (CorporateOwner, Registration Contacts)
- CLINTON MANOR ASSOCIATES (TaxLotOwner, PLUTO (tax lot data))

## More

- Every record behind this card: https://blueflo.tech/b/535-west-51-street-manhattan/records
- The same card as JSON: https://blueflo.tech/v1/buildings/535-west-51-street-manhattan
- Ask about any building from an assistant (MCP): https://blueflo.tech/mcp
- Report something wrong: https://blueflo.tech/dispute?slug=535-west-51-street-manhattan
- How to use this data: https://blueflo.tech/llms.txt