# 509 W 176 St, Manhattan

What New York City's public records say about this building. Page: https://blueflo.tech/b/509-west-176-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 fire safety (Housing Maintenance Code Violations, as of 2026-10-19)

## The building

- **Year built:** 1907 (PLUTO (tax lot data), as of 2026-08-24)
- **Stories:** 5 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12)
- **Homes:** 33 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12)

## Worth knowing

- 3 open immediately hazardous (class C) HPD violations about fire safety
- 6 heat or hot water complaints filed with the city last winter
- City records list the water service line's material as unknown (lead not ruled out)

## Clean in the records

- Boiler inspection filed Dec 2025 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 Dec 2025, 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:** Unknown - Lead Status Unknown (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:** 4 open: 4 about building conditions — fire safety (3), rubbish and cleanliness (1); 3 immediately hazardous (class C). 25 further violations from 2024–2026 were closed. 92 violations on record in all, 2014–2026 — the 50 most recent are listed here (Housing Maintenance Code Violations, as of 2026-10-19)
- **DOB violations:** 7 open: 4 about building conditions, 3 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:** 9 pests, 8 unsanitary conditions, 7 doors or windows, 6 general repairs, 5 heat or hot water, 4 paint or plaster, 2 electrical, 2 plumbing, 1 elevators, 1 mold (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 (Laars PNCH-0500), registration current since Jan 2025 (Clean Air Tracking System (boiler registrations), as of 2026-10-19)
- **Boiler work permits:** Latest boiler work permit 2019 (DOB Permit Issuance (BIS), as of 2026-10-19)
- **Elevators:** 1 active elevator; latest periodic inspection Jul 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 74 (2024 report) (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 Mar 2019, last expired Jul 2023 (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

8 of 33 apartments named in a city record:

- Apt 1: https://blueflo.tech/b/509-west-176-street-manhattan/unit/1
- Apt 1A: https://blueflo.tech/b/509-west-176-street-manhattan/unit/1a
- Apt 1F: https://blueflo.tech/b/509-west-176-street-manhattan/unit/1f
- Apt 3C: https://blueflo.tech/b/509-west-176-street-manhattan/unit/3c
- Apt 3G: https://blueflo.tech/b/509-west-176-street-manhattan/unit/3g
- Apt 4D: https://blueflo.tech/b/509-west-176-street-manhattan/unit/4d
- Apt 4G: https://blueflo.tech/b/509-west-176-street-manhattan/unit/4g
- Apt 5B: https://blueflo.tech/b/509-west-176-street-manhattan/unit/5b

## Registered with the city

- WAVECREST MGMT GROUP (Agent, Registration Contacts)
- Individual owner (name not shown) (CorporateOwner, Registration Contacts)
- PACT RENAISSANCE COLLABORATIVE LLC (TaxLotOwner, PLUTO (tax lot data))

## More

- Every record behind this card: https://blueflo.tech/b/509-west-176-street-manhattan/records
- The same card as JSON: https://blueflo.tech/v1/buildings/509-west-176-street-manhattan
- Ask about any building from an assistant (MCP): https://blueflo.tech/mcp
- Report something wrong: https://blueflo.tech/dispute?slug=509-west-176-street-manhattan
- How to use this data: https://blueflo.tech/llms.txt