Is 640 Riverside Dr rent stabilized?
640 Riverside Dr is a registered NYC rent-stabilized building in Hamilton Heights-Sugar Hill, Manhattan (10031). It has about 134 apartments, built in 1914.
Also written as 640 Riverside Drive — or 640 Riverside Dr, Manhattan, NY 10031.
How this building compares
With about 134 apartments it is larger than 99% of the 517 rent-stabilized buildings this site tracks in Hamilton Heights-Sugar Hill. Its 1914 construction date sits close to the 1910 median for stabilized buildings tracked in the neighborhood. HPD lists 42 open violations here, about one for every 3 apartments — below the 0.9 per apartment median for tracked buildings in the neighborhood. Of the 1,057 violations on record at the address, 271 are class C — HPD's immediately hazardous grade, and 23 of them are still open. HPD issued 19 new violations at the address in the last twelve months.
Building details
| Borough | Manhattan |
| Neighborhood | Hamilton Heights-Sugar Hill |
| ZIP | 10031 |
| Year built | 1914 |
| Apartments | 134 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 1020880074 |
Owner & management
| Owner | GP UHAB HOUSING DEVELOPMENT FUND CORPORATION 120 WALL STREET #2000 · NEW YORK, NY 10005 |
| Managing agent | CONCORD MANAGEMENT OF NY, LLC |
Building conditions
| HPD violations | 42 open / 1057 total · 19 in last 12 mo |
| HPD complaints | 1 open / 1533 total |
| HPD registration last filed | August 19, 2025 |
Full building report — $9
Frequently asked questions
Is 640 Riverside Dr rent stabilized?
640 Riverside Dr in Hamilton Heights-Sugar Hill, Manhattan is registered as rent stabilized in the New York State DHCR 2024 rent-stabilized building files, where its stabilization code is MULTIPLE DWELLING A. Registration is recorded for the building, not for each apartment in it, so an individual unit here can still have been deregulated — ask the landlord or DHCR for that apartment's rent history before relying on it.
How many apartments are at 640 Riverside Dr?
640 Riverside Dr (BBL 1020880074) has about 134 residential apartments and was built in 1914, from NYC PLUTO. PLUTO counts the building's units; it does not say how many of them are rent stabilized.
Other rent-stabilized buildings in Hamilton Heights-Sugar Hill
See all in Hamilton Heights-Sugar Hill →