# 135 Hamilton Pl, Manhattan What New York City's public records say about this building. Page: https://blueflo.tech/b/135-hamilton-place-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 1670 Amsterdam Ave, 490 W 143 St: one building, several doors, and this card covers all of them. ## In one line 12 open immediately hazardous (class C) HPD violations about pests and lead-based paint and fire safety and doors and windows (Housing Maintenance Code Violations, as of 2026-10-19) ## The building - **Year built:** 1920 (PLUTO (tax lot data), as of 2026-08-24) - **Stories:** 7 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12) - **Homes:** 35 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12) ## Worth knowing - 12 open immediately hazardous (class C) HPD violations about pests and lead-based paint and fire safety and doors and windows - 10 hazardous (class 1) building code violations from 2016–2026 are still open - 32 heat or hot water complaints filed with the city last winter - 11 open major (class 2) building code violations from 2017–2026 - Sidewalk shed permitted since Dec 2021 - 25 open HPD violations about building conditions ## Clean in the records - Water service line on record as non-lead (records) (Lead Service Line Location Coordinates, as of 2026-01-30) - 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 Jun 2022, 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:** Non-Lead (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:** 32 open: 25 about building conditions — pests (6), other conditions (4), smoke or CO detectors (4), doors and windows (3); 12 immediately hazardous (class C), 7 about paperwork or notices. 25 further violations from 2026 were closed. 588 violations on record in all, 2001–2026 — the 288 most recent are listed here (Housing Maintenance Code Violations, as of 2026-10-19) - **DOB violations:** 46 open: 30 about building conditions, 15 about filings or paperwork, 1 older than 10 years (DOB Violations, as of 2026-10-18) - **Heat and hot water complaints:** 32 heat or hot water complaints (Housing Maintenance Code Complaints and Problems, as of 2026-10-19) - **Resident complaints to the city:** 54 heat or hot water, 12 general repairs, 9 paint or plaster, 8 pests, 7 appliances, 6 doors or windows, 5 leaks, 5 mold, 5 plumbing, 4 unsanitary conditions, 3 line of travel, 2 safety, 1 electrical, 1 elevators (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 (Burnham V-908A), registration current since Apr 2024 (Clean Air Tracking System (boiler registrations), as of 2026-10-19) - **Boiler work permits:** Latest boiler work permit 2012 (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 100 (2024 report) (Energy and Water Data Disclosure (Local Law 84), as of 2025-11-25) ## Permits and work - **Permit history:** 6 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 27 of 35 apartments named in a city record: - Apt 1B: https://blueflo.tech/b/135-hamilton-place-manhattan/unit/1b - Apt 1D: https://blueflo.tech/b/135-hamilton-place-manhattan/unit/1d - Apt 1E: https://blueflo.tech/b/135-hamilton-place-manhattan/unit/1e - Apt 2A: https://blueflo.tech/b/135-hamilton-place-manhattan/unit/2a - Apt 2B: https://blueflo.tech/b/135-hamilton-place-manhattan/unit/2b - Apt 2C: https://blueflo.tech/b/135-hamilton-place-manhattan/unit/2c - Apt 2D: https://blueflo.tech/b/135-hamilton-place-manhattan/unit/2d - Apt 2E: https://blueflo.tech/b/135-hamilton-place-manhattan/unit/2e - Apt 3A: https://blueflo.tech/b/135-hamilton-place-manhattan/unit/3a - Apt 3C: https://blueflo.tech/b/135-hamilton-place-manhattan/unit/3c - Apt 3D: https://blueflo.tech/b/135-hamilton-place-manhattan/unit/3d - Apt 4B: https://blueflo.tech/b/135-hamilton-place-manhattan/unit/4b - Apt 4C: https://blueflo.tech/b/135-hamilton-place-manhattan/unit/4c - Apt 4D: https://blueflo.tech/b/135-hamilton-place-manhattan/unit/4d - Apt 4E: https://blueflo.tech/b/135-hamilton-place-manhattan/unit/4e - Apt 5A: https://blueflo.tech/b/135-hamilton-place-manhattan/unit/5a - Apt 5B: https://blueflo.tech/b/135-hamilton-place-manhattan/unit/5b - Apt 5C: https://blueflo.tech/b/135-hamilton-place-manhattan/unit/5c - Apt 5D: https://blueflo.tech/b/135-hamilton-place-manhattan/unit/5d - Apt 5E: https://blueflo.tech/b/135-hamilton-place-manhattan/unit/5e - Apt 6A: https://blueflo.tech/b/135-hamilton-place-manhattan/unit/6a - Apt 6B: https://blueflo.tech/b/135-hamilton-place-manhattan/unit/6b - Apt 6D: https://blueflo.tech/b/135-hamilton-place-manhattan/unit/6d - Apt 6E: https://blueflo.tech/b/135-hamilton-place-manhattan/unit/6e - Apt 7A: https://blueflo.tech/b/135-hamilton-place-manhattan/unit/7a - Apt 7C: https://blueflo.tech/b/135-hamilton-place-manhattan/unit/7c - Apt 7E: https://blueflo.tech/b/135-hamilton-place-manhattan/unit/7e ## Registered with the city - ASHTON MANAGEMENT (Agent, Registration Contacts) - HAMILTON HEIGHTS ASSOCIATES L P (CorporateOwner, Registration Contacts) - HAMILTON HEIGHTS ASSOCIATES LP (TaxLotOwner, PLUTO (tax lot data)) ## More - Every record behind this card: https://blueflo.tech/b/135-hamilton-place-manhattan/records - The same card as JSON: https://blueflo.tech/v1/buildings/135-hamilton-place-manhattan - Ask about any building from an assistant (MCP): https://blueflo.tech/mcp - Report something wrong: https://blueflo.tech/dispute?slug=135-hamilton-place-manhattan - How to use this data: https://blueflo.tech/llms.txt