# 485 10 Ave, Manhattan

What New York City's public records say about this building. Page: https://blueflo.tech/b/485-10-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 493 10 Ave, 499 10 Ave, 505 W 37 St, 515 W 37 St, 517 W 37 St, 518 W 38 St, 520 W 38 St: one building, several doors, and this card covers all of them.

## In one line

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

## The building

- **Year built:** 2007 (PLUTO (tax lot data), as of 2026-08-24)
- **Stories:** 43 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12)
- **Homes:** 835 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12)

## Worth knowing

- 2 open immediately hazardous (class C) HPD violations about fire safety
- 7 open HPD violations about building conditions

## Also on record

- 73 flood insurance claims in this census tract since 1978, 51 of them from 2012
- 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 (excavation) (Lead Service Line Location Coordinates, as of 2026-01-30)
- Boiler inspection filed Mar 2026 with no defects reported (DOB NOW: Safety Boiler, as of 2026-10-17)
- Facade filed as safe (Feb 2022) (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 Mar 2026, defects reported: no (DOB NOW: Safety Boiler, as of 2026-10-17)
- **Facade rating:** Safe (cycle 9, filed Feb 2022) (DOB NOW: Safety – Facades Compliance Filings, as of 2026-10-18)
- **Water service line:** Non-Lead (excavation) (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:** 7 open: 7 about building conditions — walls, floors and stairs (4), fire safety (2), doors and windows (1); 2 immediately hazardous (class C). 10 further violations from 2024–2025 were closed. 27 violations on record in all, 2013–2026 — the 17 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:** 3 heat or hot water complaints (Housing Maintenance Code Complaints and Problems, as of 2026-10-19)
- **Resident complaints to the city:** 6 heat or hot water, 6 mold, 5 leaks, 4 general repairs, 3 doors or windows, 3 pests, 2 electrical, 2 paint or plaster, 1 appliances, 1 plumbing (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 (Aerco INN-1060N), registration current since Jan 2025 (Clean Air Tracking System (boiler registrations), as of 2026-10-19)
- **Boiler work permits:** Latest boiler work permit 2009 (DOB Permit Issuance (BIS), as of 2026-10-19)
- **Elevators:** 11 active elevators; latest periodic inspection Nov 2025 (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 70 (2024 report) (Energy and Water Data Disclosure (Local Law 84), as of 2025-11-25)

## Permits and work

- **Permit history:** 99 permits since 1990 (DOB NOW: Build – Approved Permits, as of 2026-10-17)
- **Sidewalk shed and scaffolding:** Shed permit active now (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

10 of 835 apartments named in a city record:

- Apt 2L: https://blueflo.tech/b/485-10-avenue-manhattan/unit/2l
- Apt 11A: https://blueflo.tech/b/485-10-avenue-manhattan/unit/11a
- Apt 17C: https://blueflo.tech/b/485-10-avenue-manhattan/unit/17c
- Apt 20H: https://blueflo.tech/b/485-10-avenue-manhattan/unit/20h
- Apt 21A: https://blueflo.tech/b/485-10-avenue-manhattan/unit/21a
- Apt 406: https://blueflo.tech/b/485-10-avenue-manhattan/unit/406
- Apt 608: https://blueflo.tech/b/485-10-avenue-manhattan/unit/608
- Apt 1106: https://blueflo.tech/b/485-10-avenue-manhattan/unit/1106
- Apt 1706: https://blueflo.tech/b/485-10-avenue-manhattan/unit/1706
- Apt PH4: https://blueflo.tech/b/485-10-avenue-manhattan/unit/ph4

## Registered with the city

- TF CORNERSTONE INC (Agent, Registration Contacts)
- 505 WEST 37 LLC (CorporateOwner, Registration Contacts)
- MIDTOWN WEST B L.L.C. (TaxLotOwner, PLUTO (tax lot data))

## More

- Every record behind this card: https://blueflo.tech/b/485-10-avenue-manhattan/records
- The same card as JSON: https://blueflo.tech/v1/buildings/485-10-avenue-manhattan
- Ask about any building from an assistant (MCP): https://blueflo.tech/mcp
- Report something wrong: https://blueflo.tech/dispute?slug=485-10-avenue-manhattan
- How to use this data: https://blueflo.tech/llms.txt