# 20 River Rd, Manhattan

What New York City's public records say about this building. Page: https://blueflo.tech/b/20-river-road-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

In a FEMA AE flood zone (FEMA National Flood Hazard Layer, as of 2026-10-19)

## The building

- **Year built:** 1975 (PLUTO (tax lot data), as of 2026-08-24)
- **Stories:** 21 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12)
- **Homes:** 221 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12)

## Worth knowing

- In a FEMA AE flood zone
- 12 heat or hot water complaints filed with the city last winter
- 5 open HPD violations about building conditions

## Also on record

- Individual landmark: exterior changes need Landmarks Commission approval

## Clean in the records

- Water service line on record as non-lead (field inspection) (Lead Service Line Location Coordinates, as of 2026-01-30)
- Facade filed as safe (Oct 2024) (DOB NOW: Safety – Facades Compliance Filings, as of 2026-10-18)

## Building systems

- **Boiler inspection filings:** Latest accepted inspection Jul 2025, defects reported: no (DOB NOW: Safety Boiler, as of 2026-10-17)
- **Facade rating:** Safe (cycle 9, filed Oct 2024) (DOB NOW: Safety – Facades Compliance Filings, as of 2026-10-18)
- **Water service line:** Non-Lead (field inspection) (Lead Service Line Location Coordinates, as of 2026-01-30)
- **FEMA flood zone:** In a FEMA special flood hazard area: AE, X, X (0.2% annual chance) (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:** 5 open: 5 about building conditions — walls, floors and stairs (4), leaks (1). 8 further violations from 2025–2026 were closed. 27 violations on record in all, 2009–2026 — the 13 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:** 12 heat or hot water complaints (Housing Maintenance Code Complaints and Problems, as of 2026-10-19)
- **Resident complaints to the city:** 11 heat or hot water, 3 pests, 2 leaks, 1 floors or stairs, 1 general repairs, 1 paint or plaster (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:** No boiler registration or district steam on record (Clean Air Tracking System (boiler registrations), as of 2026-10-19)
- **Boiler work permits:** Latest boiler work permit 2001 (DOB Permit Issuance (BIS), as of 2026-10-19)
- **Elevators:** 3 active elevators; latest periodic inspection Aug 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 100 (2024 report) (Energy and Water Data Disclosure (Local Law 84), as of 2025-11-25)

## Permits and work

- **Permit history:** 15 permits since 1990 (DOB NOW: Build – Approved Permits, as of 2026-10-17)
- **Sidewalk shed and scaffolding:** No active shed permit; permits since May 2022, last expired Dec 2024 (DOB NOW: Build – Approved Permits, as of 2026-10-17)
- **Landmark status:** Individual landmark (PLUTO (tax lot data), as of 2026-08-24)

## Registered with the city

- GRENADIER REALTY MANAGEMENT (Agent, Registration Contacts)
- ROOSEVELT ISLAND ASSOCIATES (CorporateOwner, Registration Contacts)
- RIVERWALK 8 AFFORDABLE, L.P. (TaxLotOwner, PLUTO (tax lot data))

## More

- Every record behind this card: https://blueflo.tech/b/20-river-road-manhattan/records
- The same card as JSON: https://blueflo.tech/v1/buildings/20-river-road-manhattan
- Ask about any building from an assistant (MCP): https://blueflo.tech/mcp
- Report something wrong: https://blueflo.tech/dispute?slug=20-river-road-manhattan
- How to use this data: https://blueflo.tech/llms.txt