# 630 W 151 St, Manhattan

What New York City's public records say about this building. Page: https://blueflo.tech/b/630-west-151-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 736 Riverside Dr: one building, several doors, and this card covers all of them.

## In one line

83 open immediately hazardous (class C) HPD violations about pests and heat or hot water and fire safety and lead-based paint and walls, floors and stairs and doors and windows and mold (Housing Maintenance Code Violations, as of 2026-10-19)

## The building

- **Year built:** 1926 (PLUTO (tax lot data), as of 2026-08-24)
- **Stories:** 6 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12)
- **Homes:** 63 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12)

## Worth knowing

- 83 open immediately hazardous (class C) HPD violations about pests and heat or hot water and fire safety and lead-based paint and walls, floors and stairs and doors and windows and mold
- 4 hazardous (class 1) building code violations from 2022–2025 are still open
- 107 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)
- 13 open major (class 2) building code violations from 2017–2026
- 299 open HPD violations about building conditions

## Also on record

- On the state's list of buildings with rent-stabilized apartments (2024 registrations)

## Clean in the records

- Boiler inspection filed Feb 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 Feb 2026, defects reported: no (DOB NOW: Safety Boiler, as of 2026-10-17)
- **Facade rating:** No Report Filed (cycle 9) (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:** Above grade (PLUTO (tax lot data), as of 2026-08-24)

## Violations and complaints

- **HPD violations:** 311 open: 299 about building conditions — walls, floors and stairs (85), pests (36), other conditions (32), leaks (28); 83 immediately hazardous (class C), 12 about paperwork or notices. Also 9 older records from 2000–2016 never closed. 25 further violations from 2026 were closed. 2,071 violations on record in all, 1999–2026 — the 571 most recent are listed here (Housing Maintenance Code Violations, as of 2026-10-19)
- **DOB violations:** 29 open: 19 about building conditions, 10 about filings or paperwork (DOB Violations, as of 2026-10-18)
- **Heat and hot water complaints:** 107 heat or hot water complaints (Housing Maintenance Code Complaints and Problems, as of 2026-10-19)
- **Resident complaints to the city:** 297 heat or hot water, 42 leaks, 29 paint or plaster, 28 plumbing, 19 pests, 18 electrical, 18 mold, 11 general repairs, 7 floors or stairs, 7 safety, 7 unsanitary conditions, 6 doors or windows, 3 appliances, 3 elevators (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 natural gas (Lochinvar CWN-0399PM), registration current since Nov 2023 (Clean Air Tracking System (boiler registrations), as of 2026-10-19)
- **Boiler work permits:** Latest boiler work permit 2017 (3 on record) (DOB Permit Issuance (BIS), as of 2026-10-19)
- **Elevators:** 1 active elevator; 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 43 (2024 report) (Energy and Water Data Disclosure (Local Law 84), as of 2025-11-25)

## Permits and work

- **Permit history:** 67 permits since 1990 (DOB NOW: Build – Approved Permits, as of 2026-10-17)
- **Sidewalk shed and scaffolding:** No active shed permit; permits since Aug 2022, last expired Nov 2024 (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

52 of 63 apartments named in a city record:

- Apt 1: https://blueflo.tech/b/630-west-151-street-manhattan/unit/1
- Apt 1A: https://blueflo.tech/b/630-west-151-street-manhattan/unit/1a
- Apt 1B: https://blueflo.tech/b/630-west-151-street-manhattan/unit/1b
- Apt 1C: https://blueflo.tech/b/630-west-151-street-manhattan/unit/1c
- Apt 1D: https://blueflo.tech/b/630-west-151-street-manhattan/unit/1d
- Apt 1DD: https://blueflo.tech/b/630-west-151-street-manhattan/unit/1dd
- Apt 1E: https://blueflo.tech/b/630-west-151-street-manhattan/unit/1e
- Apt 1G: https://blueflo.tech/b/630-west-151-street-manhattan/unit/1g
- Apt 2: https://blueflo.tech/b/630-west-151-street-manhattan/unit/2
- Apt 2A: https://blueflo.tech/b/630-west-151-street-manhattan/unit/2a
- Apt 2AA: https://blueflo.tech/b/630-west-151-street-manhattan/unit/2aa
- Apt 2B: https://blueflo.tech/b/630-west-151-street-manhattan/unit/2b
- Apt 2BB: https://blueflo.tech/b/630-west-151-street-manhattan/unit/2bb
- Apt 2D: https://blueflo.tech/b/630-west-151-street-manhattan/unit/2d
- Apt 2DD: https://blueflo.tech/b/630-west-151-street-manhattan/unit/2dd
- Apt 2E: https://blueflo.tech/b/630-west-151-street-manhattan/unit/2e
- Apt 2F: https://blueflo.tech/b/630-west-151-street-manhattan/unit/2f
- Apt 3AA: https://blueflo.tech/b/630-west-151-street-manhattan/unit/3aa
- Apt 3B: https://blueflo.tech/b/630-west-151-street-manhattan/unit/3b
- Apt 3C: https://blueflo.tech/b/630-west-151-street-manhattan/unit/3c
- Apt 3D: https://blueflo.tech/b/630-west-151-street-manhattan/unit/3d
- Apt 3E: https://blueflo.tech/b/630-west-151-street-manhattan/unit/3e
- Apt 3F: https://blueflo.tech/b/630-west-151-street-manhattan/unit/3f
- Apt 4A: https://blueflo.tech/b/630-west-151-street-manhattan/unit/4a
- Apt 4AA: https://blueflo.tech/b/630-west-151-street-manhattan/unit/4aa
- Apt 4B: https://blueflo.tech/b/630-west-151-street-manhattan/unit/4b
- Apt 4BB: https://blueflo.tech/b/630-west-151-street-manhattan/unit/4bb
- Apt 4C: https://blueflo.tech/b/630-west-151-street-manhattan/unit/4c
- Apt 4D: https://blueflo.tech/b/630-west-151-street-manhattan/unit/4d
- Apt 4E: https://blueflo.tech/b/630-west-151-street-manhattan/unit/4e
- Apt 4F: https://blueflo.tech/b/630-west-151-street-manhattan/unit/4f
- Apt 4G: https://blueflo.tech/b/630-west-151-street-manhattan/unit/4g
- Apt 5A: https://blueflo.tech/b/630-west-151-street-manhattan/unit/5a
- Apt 5AA: https://blueflo.tech/b/630-west-151-street-manhattan/unit/5aa
- Apt 5B: https://blueflo.tech/b/630-west-151-street-manhattan/unit/5b
- Apt 5BB: https://blueflo.tech/b/630-west-151-street-manhattan/unit/5bb
- Apt 5C: https://blueflo.tech/b/630-west-151-street-manhattan/unit/5c
- Apt 5D: https://blueflo.tech/b/630-west-151-street-manhattan/unit/5d
- Apt 5E: https://blueflo.tech/b/630-west-151-street-manhattan/unit/5e
- Apt 5F: https://blueflo.tech/b/630-west-151-street-manhattan/unit/5f
- Apt 5G: https://blueflo.tech/b/630-west-151-street-manhattan/unit/5g
- Apt 6A: https://blueflo.tech/b/630-west-151-street-manhattan/unit/6a
- Apt 6BB: https://blueflo.tech/b/630-west-151-street-manhattan/unit/6bb
- Apt 6C: https://blueflo.tech/b/630-west-151-street-manhattan/unit/6c
- Apt 6D: https://blueflo.tech/b/630-west-151-street-manhattan/unit/6d
- Apt 6E: https://blueflo.tech/b/630-west-151-street-manhattan/unit/6e
- Apt 6G: https://blueflo.tech/b/630-west-151-street-manhattan/unit/6g
- Apt 8: https://blueflo.tech/b/630-west-151-street-manhattan/unit/8
- Apt 736: https://blueflo.tech/b/630-west-151-street-manhattan/unit/736
- Apt AA: https://blueflo.tech/b/630-west-151-street-manhattan/unit/aa
- Apt C: https://blueflo.tech/b/630-west-151-street-manhattan/unit/c
- Apt D: https://blueflo.tech/b/630-west-151-street-manhattan/unit/d

## Registered with the city

- ESTATE REALTY GROUP INC (Agent, Registration Contacts)
- Lgs Realty Partners LLC (CorporateOwner, Registration Contacts)
- LGS REALTY PARTNERS LLC .   AS OF 30% (TaxLotOwner, PLUTO (tax lot data))

## More

- Every record behind this card: https://blueflo.tech/b/630-west-151-street-manhattan/records
- The same card as JSON: https://blueflo.tech/v1/buildings/630-west-151-street-manhattan
- Ask about any building from an assistant (MCP): https://blueflo.tech/mcp
- Report something wrong: https://blueflo.tech/dispute?slug=630-west-151-street-manhattan
- How to use this data: https://blueflo.tech/llms.txt