# 1 Marble Hill Ave, Manhattan

What New York City's public records say about this building. Page: https://blueflo.tech/b/1-marble-hill-avenue-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 121 W 225 St: one building, several doors, and this card covers all of them.

## In one line

City records list the water service line as galvanized, requiring replacement (Lead Service Line Location Coordinates, as of 2026-01-30)

## The building

- **Year built:** 1927 (PLUTO (tax lot data), as of 2026-08-24)
- **Stories:** 6 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12)
- **Homes:** 84 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12)

## Worth knowing

- City records list the water service line as galvanized, requiring replacement
- 76 open immediately hazardous (class C) HPD violations about pests and lead-based paint and heat or hot water and fire safety and walls, floors and stairs and doors and windows
- 1 hazardous (class 1) building code violation from 2024 is still open
- 68 heat or hot water complaints filed with the city last winter
- 2 open major (class 2) building code violations from 2023–2024
- 301 open HPD violations about building conditions

## Clean in the records

- Boiler inspection filed Apr 2026 with no defects reported (DOB NOW: Safety Boiler, as of 2026-10-20)
- Facade filed as safe (May 2024) (DOB NOW: Safety – Facades Compliance Filings, as of 2026-10-20)
- Outside FEMA's 1% annual-chance flood zone; no mapped stormwater flooding (FEMA National Flood Hazard Layer, as of 2026-10-21)
- Elevator periodic inspection filed within the last year (DOB NOW Elevator Safety Compliance, as of 2026-10-20)

## Building systems

- **Boiler inspection filings:** Latest accepted inspection Apr 2026, defects reported: no (DOB NOW: Safety Boiler, as of 2026-10-20)
- **Facade rating:** Safe (cycle 9, filed May 2024) (DOB NOW: Safety – Facades Compliance Filings, as of 2026-10-20)
- **Water service line:** Galvanized Service Line Requiring Replacement (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 2026-10-21)
- **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:** 304 open: 301 about building conditions — walls, floors and stairs (124), pests (29), leaks (27), lead-based paint (26); 76 immediately hazardous (class C), 3 about paperwork or notices. Also 36 older records from 2009–2016 never closed. 25 further violations from 2026 were closed. 1,575 violations on record in all, 1992–2026 — the 667 most recent are listed here (Housing Maintenance Code Violations, as of 2026-10-20)
- **DOB violations:** 3 open: 3 about building conditions (DOB Violations, as of 2026-10-20)
- **Heat and hot water complaints:** 68 heat or hot water complaints (Housing Maintenance Code Complaints and Problems, as of 2026-10-20)
- **Resident complaints to the city:** 95 heat or hot water, 80 paint or plaster, 71 plumbing, 65 leaks, 56 pests, 54 floors or stairs, 42 doors or windows, 36 general repairs, 32 unsanitary conditions, 29 electrical, 28 mold, 14 appliances, 12 safety, 9 outside the building, 6 elevators (Housing Maintenance Code Complaints and Problems, as of 2026-10-20)

## More systems

- **Rent stabilization:** On the state's list of buildings with at least one rent-stabilized apartment (2024 registrations); listed for this tax lot (1 addresses), not under this building's address (Rent Stabilized Building Lists (2024 HCR registrations), as of 2025-11-30)
- **Heat source:** Boiler burning natural gas (Industrial Steam ISB4-150), registration expired since Apr 2026 (Clean Air Tracking System (boiler registrations), as of 2026-10-21)
- **Boiler work permits:** Latest boiler work permit 2021 (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 2026-10-20)
- **Gas piping:** No open gas piping filing violations. Inspection results themselves are not published (DOB Safety Violations, as of 2026-10-20)
- **Energy:** ENERGY STAR score 15 (2023 report) (Energy and Water Data Disclosure (Local Law 84), as of 2025-11-25)

## Permits and work

- **Permit history:** 14 permits since 1990 (DOB NOW: Build – Approved Permits, as of 2026-10-20)
- **Sidewalk shed and scaffolding:** No active shed permit; permits since Dec 2016, last expired Sep 2024 (DOB NOW: Build – Approved Permits, as of 2026-10-20)
- **Landmark status:** Not in a historic district on record (PLUTO (tax lot data), as of 2026-08-24)

## By apartment

56 of 84 apartments named in a city record:

- Apt 1B: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/1b
- Apt 1E: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/1e
- Apt 1F: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/1f
- Apt 1G: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/1g
- Apt 1J: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/1j
- Apt 1N: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/1n
- Apt 2A: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/2a
- Apt 2B: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/2b
- Apt 2C: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/2c
- Apt 2D: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/2d
- Apt 2E: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/2e
- Apt 2F: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/2f
- Apt 2G: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/2g
- Apt 2H: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/2h
- Apt 2J: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/2j
- Apt 2K: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/2k
- Apt 2L: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/2l
- Apt 2M: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/2m
- Apt 2N: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/2n
- Apt 2P: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/2p
- Apt 3B: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/3b
- Apt 3C: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/3c
- Apt 3D: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/3d
- Apt 3E: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/3e
- Apt 3F: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/3f
- Apt 3G: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/3g
- Apt 3J: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/3j
- Apt 4C: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/4c
- Apt 4E: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/4e
- Apt 4F: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/4f
- Apt 4G: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/4g
- Apt 4J: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/4j
- Apt 4K: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/4k
- Apt 4L: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/4l
- Apt 4N: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/4n
- Apt 5C: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/5c
- Apt 5D: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/5d
- Apt 5E: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/5e
- Apt 5G: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/5g
- Apt 5H: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/5h
- Apt 5L: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/5l
- Apt 5M: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/5m
- Apt 5N: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/5n
- Apt 5P: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/5p
- Apt 6A: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/6a
- Apt 6B: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/6b
- Apt 6C: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/6c
- Apt 6D: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/6d
- Apt 6E: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/6e
- Apt 6F: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/6f
- Apt 6G: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/6g
- Apt 6J: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/6j
- Apt 6P: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/6p
- Apt BASEME: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/baseme
- Apt BSMT: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/bsmt
- Apt N: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/unit/n

## Registered with the city

- LANGSAM PROP. SERV. CORP. (Agent, Registration Contacts)
- MARBLE REALTY CORP (CorporateOwner, Registration Contacts)
- 1 MARBLE HILL LLC (TaxLotOwner, PLUTO (tax lot data))

## More

- Every record behind this card: https://blueflo.tech/b/1-marble-hill-avenue-manhattan/records
- The same card as JSON: https://blueflo.tech/v1/buildings/1-marble-hill-avenue-manhattan
- Ask about any building from an assistant (MCP): https://blueflo.tech/mcp
- Report something wrong: https://blueflo.tech/dispute?slug=1-marble-hill-avenue-manhattan
- How to use this data: https://blueflo.tech/llms.txt