# 307 W 83 St, Manhattan

What New York City's public records say about this building. Page: https://blueflo.tech/b/307-west-83-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

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

## The building

- **Year built:** 1892 (PLUTO (tax lot data), as of 2026-08-24)
- **Stories:** 3 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12)
- **Homes:** 8 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12)

## Worth knowing

- City records list the water service line as lead
- Basement on record, and the city's stormwater map shows flooding here in at least one storm scenario

## Also on record

- City stormwater map shows deep and contiguous flooding at this building in the Extreme storm, 2080 sea levels scenario
- In the Riverside-West End Historic District Extension I: exterior changes need Landmarks Commission approval

## Clean in the records

- Boiler inspection filed Dec 2025 with no defects reported (DOB NOW: Safety Boiler, as of 2026-10-17)
- Outside FEMA's 1% annual-chance flood zone (FEMA National Flood Hazard Layer, as of 2026-10-19)
- No open HPD violations about building conditions from the last 10 years (Housing Maintenance Code Violations, as of 2026-10-19)
- No heat or hot water complaints filed last winter (Housing Maintenance Code Complaints and Problems, as of 2026-10-19)

## Building systems

- **Boiler inspection filings:** Latest accepted inspection Dec 2025, defects reported: no (DOB NOW: Safety Boiler, as of 2026-10-17)
- **Facade rating:** Not required: facade inspections apply only to buildings taller than 6 stories (DOB NOW: Safety – Facades Compliance Filings, as of 2026-10-18)
- **Water service line:** 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: Deep and contiguous flooding (1 ft+); 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:** 0 open. Also 4 older records from 1990–2009 never closed. 11 violations on record in all, 1990–2022 — the 4 most recent are listed here (Housing Maintenance Code Violations, as of 2026-10-19)
- **DOB violations:** 3 open: 3 older than 10 years (DOB Violations, as of 2026-10-18)
- **Heat and hot water complaints:** 0 heat or hot water complaints (Housing Maintenance Code Complaints and Problems, as of 2026-10-19)
- **Resident complaints to the city:** no complaints (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 (H.B. Smith 19A-5), 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:** No elevators registered to this building (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:** Not required: energy reporting applies to buildings over 25,000 sq ft (Energy and Water Data Disclosure (Local Law 84), as of 2025-11-25)

## Permits and work

- **Permit history:** 16 permits since 1990 (DOB NOW: Build – Approved Permits, as of 2026-10-17)
- **Sidewalk shed and scaffolding:** No sidewalk shed permits on record (DOB NOW: Build – Approved Permits, as of 2026-10-17)
- **Landmark status:** In the Riverside-West End Historic District Extension I (PLUTO (tax lot data), as of 2026-08-24)

## By apartment

1 of 8 apartments named in a city record:

- Apt 1B: https://blueflo.tech/b/307-west-83-street-manhattan/unit/1b

## Registered with the city

- SACKMAN ENTERPRISES (Agent, Registration Contacts)
- 307 W 83 ST LLC (CorporateOwner, Registration Contacts)
- 307 W. 83, LLC (TaxLotOwner, PLUTO (tax lot data))

## More

- Every record behind this card: https://blueflo.tech/b/307-west-83-street-manhattan/records
- The same card as JSON: https://blueflo.tech/v1/buildings/307-west-83-street-manhattan
- Ask about any building from an assistant (MCP): https://blueflo.tech/mcp
- Report something wrong: https://blueflo.tech/dispute?slug=307-west-83-street-manhattan
- How to use this data: https://blueflo.tech/llms.txt