# 520 W 48 St, Manhattan

What New York City's public records say about this building. Page: https://blueflo.tech/b/520-west-48-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:** 2002 (PLUTO (tax lot data), as of 2026-08-24)
- **Stories:** 7 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12)
- **Homes:** 109 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12)

## Worth knowing

- 3 open immediately hazardous (class C) HPD violations about pests

## Also on record

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

## Clean in the records

- Water service line on record as non-lead (field inspection) (Lead Service Line Location Coordinates, as of 2026-01-30)
- Boiler inspection filed Jul 2026 with no defects reported (DOB NOW: Safety Boiler, as of 2026-10-17)
- Facade filed as safe (Aug 2026) (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:** Latest accepted inspection Jul 2026, defects reported: no (DOB NOW: Safety Boiler, as of 2026-10-17)
- **Facade rating:** Safe (cycle 10, filed Aug 2026) (DOB NOW: Safety – Facades Compliance Filings, as of 2026-10-18)
- **Water service line:** Non-Lead (field inspection) (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:** No basement (PLUTO (tax lot data), as of 2026-08-24)

## Violations and complaints

- **HPD violations:** 4 open: 4 about building conditions — pests (3), plumbing (1); 3 immediately hazardous (class C). 12 further violations from 2024–2026 were closed. 45 violations on record in all, 2012–2026 — the 16 most recent are listed here (Housing Maintenance Code Violations, as of 2026-10-19)
- **DOB violations:** 0 open (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:** 18 heat or hot water, 8 pests, 4 mold, 2 electrical, 2 general repairs, 2 plumbing, 1 doors or windows, 1 paint or plaster (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). Listed under the 421-a tax program, so stabilization can end when the exemption does (Rent Stabilized Building Lists (2024 HCR registrations), as of 2025-11-30)
- **Heat source:** Boiler burning natural gas (Lochinvar PBN-1002), registration current since May 2026 (Clean Air Tracking System (boiler registrations), as of 2026-10-19)
- **Boiler work permits:** Latest boiler work permit 2023 (3 on record) (DOB Permit Issuance (BIS), as of 2026-10-19)
- **Elevators:** 2 active elevators; latest periodic inspection Mar 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 75 (2024 report) (Energy and Water Data Disclosure (Local Law 84), as of 2025-11-25)

## Permits and work

- **Permit history:** 15 permits since 1990 (DOB NOW: Build – Approved Permits, as of 2026-10-17)
- **Sidewalk shed and scaffolding:** No active shed permit; permits since Dec 2021, last expired Sep 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

12 of 109 apartments named in a city record:

- Apt 2D: https://blueflo.tech/b/520-west-48-street-manhattan/unit/2d
- Apt 2H: https://blueflo.tech/b/520-west-48-street-manhattan/unit/2h
- Apt 2N: https://blueflo.tech/b/520-west-48-street-manhattan/unit/2n
- Apt 3D: https://blueflo.tech/b/520-west-48-street-manhattan/unit/3d
- Apt 3L: https://blueflo.tech/b/520-west-48-street-manhattan/unit/3l
- Apt 3N: https://blueflo.tech/b/520-west-48-street-manhattan/unit/3n
- Apt 4G: https://blueflo.tech/b/520-west-48-street-manhattan/unit/4g
- Apt 5L: https://blueflo.tech/b/520-west-48-street-manhattan/unit/5l
- Apt 6N: https://blueflo.tech/b/520-west-48-street-manhattan/unit/6n
- Apt 7B: https://blueflo.tech/b/520-west-48-street-manhattan/unit/7b
- Apt 7J: https://blueflo.tech/b/520-west-48-street-manhattan/unit/7j
- Apt 7S: https://blueflo.tech/b/520-west-48-street-manhattan/unit/7s

## Registered with the city

- LISA MANAGEMENT INC (Agent, Registration Contacts)
- HAB CLINTON ASSOCIATES LLC (CorporateOwner, Registration Contacts)
- HBA CLINTO ASSOCIATES (TaxLotOwner, PLUTO (tax lot data))

## More

- Every record behind this card: https://blueflo.tech/b/520-west-48-street-manhattan/records
- The same card as JSON: https://blueflo.tech/v1/buildings/520-west-48-street-manhattan
- Ask about any building from an assistant (MCP): https://blueflo.tech/mcp
- Report something wrong: https://blueflo.tech/dispute?slug=520-west-48-street-manhattan
- How to use this data: https://blueflo.tech/llms.txt