# 548 Riverside Dr, Manhattan

What New York City's public records say about this building. Page: https://blueflo.tech/b/548-riverside-drive-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

Latest city facade filing rates this building unsafe (Sep 2026) (DOB NOW: Safety – Facades Compliance Filings, as of 2026-10-21)

## The building

- **Year built:** 1926 (PLUTO (tax lot data), as of 2026-08-24)
- **Stories:** 7 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12)
- **Homes:** 25 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12)

## Worth knowing

- Latest city facade filing rates this building unsafe (Sep 2026)
- 1 hazardous (class 1) building code violation from 2026 is still open
- City records list the water service line's material as unknown (lead not ruled out)

## Clean in the records

- Boiler inspection filed Apr 2026 with no defects reported (DOB NOW: Safety Boiler, as of 2026-10-21)
- Outside FEMA's 1% annual-chance flood zone; no mapped stormwater flooding (FEMA National Flood Hazard Layer, as of 2026-10-21)
- Elevator periodic inspection filed within the last year (DOB NOW Elevator Safety Compliance, as of 2026-10-21)
- No heat or hot water complaints filed last winter (Housing Maintenance Code Complaints and Problems, as of 2026-10-21)

## Building systems

- **Boiler inspection filings:** Latest accepted inspection Apr 2026, defects reported: no (DOB NOW: Safety Boiler, as of 2026-10-21)
- **Facade rating:** Unsafe (cycle 10, filed Sep 2026) (DOB NOW: Safety – Facades Compliance Filings, as of 2026-10-21)
- **Water service line:** Unknown - Lead Status Unknown (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 2026-10-21)
- **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:** 1 open: 1 about building conditions — walls, floors and stairs (1). 10 further violations from 2024–2026 were closed. 13 violations on record in all, 2015–2026 — the 11 most recent are listed here (Housing Maintenance Code Violations, as of 2026-10-21)
- **DOB violations:** 6 open: 2 about building conditions, 4 about filings or paperwork (DOB Violations, as of 2026-10-21)
- **Heat and hot water complaints:** 0 heat or hot water complaints (Housing Maintenance Code Complaints and Problems, as of 2026-10-21)
- **Resident complaints to the city:** 4 paint or plaster, 2 floors or stairs, 2 pests, 2 plumbing (Housing Maintenance Code Complaints and Problems, as of 2026-10-21)

## 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 (A.O. Smith HW-420), registration current since Jul 2025 (Clean Air Tracking System (boiler registrations), as of 2026-10-21)
- **Boiler work permits:** Latest boiler work permit 2015 (2 on record) (DOB Permit Issuance (BIS), as of 2026-10-20)
- **Elevators:** 1 active elevator; latest periodic inspection Mar 2026 (DOB NOW Elevator Safety Compliance, as of 2026-10-21)
- **Gas piping:** No open gas piping filing violations. Inspection results themselves are not published (DOB Safety Violations, as of 2026-10-21)
- **Energy:** ENERGY STAR score 72 (2024 report) (Energy and Water Data Disclosure (Local Law 84), as of 2025-11-25)

## Permits and work

- **Permit history:** 37 permits since 1990 (DOB NOW: Build – Approved Permits, as of 2026-10-21)
- **Sales:** No recorded sale since 2016 (NYC Citywide Annualized Calendar Sales, as of 2026-06-09)
- **Sidewalk shed and scaffolding:** No active shed permit; permits since May 2023, last expired Mar 2024 (DOB NOW: Build – Approved Permits, as of 2026-10-21)
- **Landmark status:** Not in a historic district on record (PLUTO (tax lot data), as of 2026-08-24)

## By apartment

1 of 25 apartments named in a city record:

- Apt 4D: https://blueflo.tech/b/548-riverside-drive-manhattan/unit/4d

## Registered with the city

- TRUSTEES OF COLUMBIA UNIVERSITY (CorporateOwner, Registration Contacts)
- TRUSTEES OF COLUMBIA UNIVERSITY (TaxLotOwner, PLUTO (tax lot data))

## More

- Every record behind this card: https://blueflo.tech/b/548-riverside-drive-manhattan/records
- The same card as JSON: https://blueflo.tech/v1/buildings/548-riverside-drive-manhattan
- Ask about any building from an assistant (MCP): https://blueflo.tech/mcp
- Report something wrong: https://blueflo.tech/dispute?slug=548-riverside-drive-manhattan
- How to use this data: https://blueflo.tech/llms.txt