# 677 W 161 St, Manhattan

What New York City's public records say about this building. Page: https://blueflo.tech/b/677-west-161-street-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 900 Riverside Dr: one building, several doors, and this card covers all of them.

## In one line

8 open immediately hazardous (class C) HPD violations about heat or hot water and pests and lead-based paint (Housing Maintenance Code Violations, as of 2026-10-19)

## The building

- **Year built:** 1915 (PLUTO (tax lot data), as of 2026-08-24)
- **Stories:** 6 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12)
- **Homes:** 72 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12)

## Worth knowing

- 8 open immediately hazardous (class C) HPD violations about heat or hot water and pests and lead-based paint
- 3 hazardous (class 1) building code violations from 2018–2024 are still open
- 52 heat or hot water complaints filed with the city last winter
- 7 open major (class 2) building code violations from 2017–2026
- 12 open HPD violations about building conditions

## 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 (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 Jan 2025, 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:** No basement (PLUTO (tax lot data), as of 2026-08-24)

## Violations and complaints

- **HPD violations:** 15 open: 12 about building conditions — heat or hot water (3), pests (3), lead-based paint (2), doors and windows (1); 8 immediately hazardous (class C), 3 about paperwork or notices. Also 3 older records from 2011–2012 never closed. 25 further violations from 2024–2026 were closed. 1,001 violations on record in all, 1998–2026 — the 218 most recent are listed here (Housing Maintenance Code Violations, as of 2026-10-19)
- **DOB violations:** 21 open: 17 about building conditions, 2 about filings or paperwork, 2 older than 10 years (DOB Violations, as of 2026-10-18)
- **Heat and hot water complaints:** 52 heat or hot water complaints (Housing Maintenance Code Complaints and Problems, as of 2026-10-19)
- **Resident complaints to the city:** 158 heat or hot water, 3 mold, 2 leaks, 1 doors or windows, 1 paint or plaster, 1 pests, 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) (Rent Stabilized Building Lists (2024 HCR registrations), as of 2025-11-30)
- **Heat source:** Boiler burning no6fuel (Rockmills M P 175 ROCKMILLS M P 175), registration cancelled since Oct 1985 (Clean Air Tracking System (boiler registrations), as of 2026-10-19)
- **Boiler work permits:** Latest boiler work permit 2008 (DOB Permit Issuance (BIS), as of 2026-10-19)
- **Elevators:** 1 active elevator; latest periodic inspection Feb 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 41 (2024 report) (Energy and Water Data Disclosure (Local Law 84), as of 2025-11-25)

## Permits and work

- **Permit history:** 33 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

42 of 72 apartments named in a city record:

- Apt 1B: https://blueflo.tech/b/677-west-161-street-manhattan/unit/1b
- Apt 1C: https://blueflo.tech/b/677-west-161-street-manhattan/unit/1c
- Apt 1D: https://blueflo.tech/b/677-west-161-street-manhattan/unit/1d
- Apt 1E: https://blueflo.tech/b/677-west-161-street-manhattan/unit/1e
- Apt 1G: https://blueflo.tech/b/677-west-161-street-manhattan/unit/1g
- Apt 1J: https://blueflo.tech/b/677-west-161-street-manhattan/unit/1j
- Apt 1L: https://blueflo.tech/b/677-west-161-street-manhattan/unit/1l
- Apt 2A: https://blueflo.tech/b/677-west-161-street-manhattan/unit/2a
- Apt 2B: https://blueflo.tech/b/677-west-161-street-manhattan/unit/2b
- Apt 2D: https://blueflo.tech/b/677-west-161-street-manhattan/unit/2d
- Apt 2F: https://blueflo.tech/b/677-west-161-street-manhattan/unit/2f
- Apt 2G: https://blueflo.tech/b/677-west-161-street-manhattan/unit/2g
- Apt 2J: https://blueflo.tech/b/677-west-161-street-manhattan/unit/2j
- Apt 2K: https://blueflo.tech/b/677-west-161-street-manhattan/unit/2k
- Apt 2L: https://blueflo.tech/b/677-west-161-street-manhattan/unit/2l
- Apt 3A: https://blueflo.tech/b/677-west-161-street-manhattan/unit/3a
- Apt 3D: https://blueflo.tech/b/677-west-161-street-manhattan/unit/3d
- Apt 3F: https://blueflo.tech/b/677-west-161-street-manhattan/unit/3f
- Apt 3G: https://blueflo.tech/b/677-west-161-street-manhattan/unit/3g
- Apt 3H: https://blueflo.tech/b/677-west-161-street-manhattan/unit/3h
- Apt 3K: https://blueflo.tech/b/677-west-161-street-manhattan/unit/3k
- Apt 4B: https://blueflo.tech/b/677-west-161-street-manhattan/unit/4b
- Apt 4C: https://blueflo.tech/b/677-west-161-street-manhattan/unit/4c
- Apt 4D: https://blueflo.tech/b/677-west-161-street-manhattan/unit/4d
- Apt 4E: https://blueflo.tech/b/677-west-161-street-manhattan/unit/4e
- Apt 4F: https://blueflo.tech/b/677-west-161-street-manhattan/unit/4f
- Apt 4G: https://blueflo.tech/b/677-west-161-street-manhattan/unit/4g
- Apt 4H: https://blueflo.tech/b/677-west-161-street-manhattan/unit/4h
- Apt 5A: https://blueflo.tech/b/677-west-161-street-manhattan/unit/5a
- Apt 5C: https://blueflo.tech/b/677-west-161-street-manhattan/unit/5c
- Apt 5D: https://blueflo.tech/b/677-west-161-street-manhattan/unit/5d
- Apt 5E: https://blueflo.tech/b/677-west-161-street-manhattan/unit/5e
- Apt 5G: https://blueflo.tech/b/677-west-161-street-manhattan/unit/5g
- Apt 5I: https://blueflo.tech/b/677-west-161-street-manhattan/unit/5i
- Apt 5J: https://blueflo.tech/b/677-west-161-street-manhattan/unit/5j
- Apt 6A: https://blueflo.tech/b/677-west-161-street-manhattan/unit/6a
- Apt 6B: https://blueflo.tech/b/677-west-161-street-manhattan/unit/6b
- Apt 6C: https://blueflo.tech/b/677-west-161-street-manhattan/unit/6c
- Apt 6D: https://blueflo.tech/b/677-west-161-street-manhattan/unit/6d
- Apt 6H: https://blueflo.tech/b/677-west-161-street-manhattan/unit/6h
- Apt 6I: https://blueflo.tech/b/677-west-161-street-manhattan/unit/6i
- Apt 61: https://blueflo.tech/b/677-west-161-street-manhattan/unit/61

## Registered with the city

- 900 RIVERSIDE DRIVE LLC (Agent, Registration Contacts)
- 900 RIVERSIDE DRIVE LLC (CorporateOwner, Registration Contacts)
- 900 RIVERSIDE DRIVE LLC (TaxLotOwner, PLUTO (tax lot data))

## More

- Every record behind this card: https://blueflo.tech/b/677-west-161-street-manhattan/records
- The same card as JSON: https://blueflo.tech/v1/buildings/677-west-161-street-manhattan
- Ask about any building from an assistant (MCP): https://blueflo.tech/mcp
- Report something wrong: https://blueflo.tech/dispute?slug=677-west-161-street-manhattan
- How to use this data: https://blueflo.tech/llms.txt