Is 635 Riverside Dr rent stabilized?
635 Riverside Dr is a registered NYC rent-stabilized building in Hamilton Heights-Sugar Hill, Manhattan (10031). It has about 67 apartments, built in 1912.
Also written as 635 Riverside Drive — or 635 Riverside Dr, Manhattan, NY 10031.
How this building compares
With about 67 apartments it is larger than 93% of the 517 rent-stabilized buildings this site tracks in Hamilton Heights-Sugar Hill. Its 1912 construction date sits close to the 1910 median for stabilized buildings tracked in the neighborhood. HPD lists 104 open violations here, about 1.6 per apartment — above the 0.9 per apartment median for tracked buildings in the neighborhood. Of the 1,771 violations on record at the address, 411 are class C — HPD's immediately hazardous grade, and 33 of them are still open. HPD issued 355 new violations at the address in the last twelve months.
Building details
| Borough | Manhattan |
| Neighborhood | Hamilton Heights-Sugar Hill |
| ZIP | 10031 |
| Year built | 1912 |
| Apartments | 67 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 1020880051 |
Owner & management
| Owner | RIVERSIDE DRIVE 635 REALTY LLC 1360 EAST 14TH STREET #101 · Brooklyn, NY 11230 |
| Managing agent | US REALTY CORP |
Building conditions
| HPD violations | 104 open / 1771 total · 355 in last 12 mo |
| HPD complaints | 29 open / 2117 total |
| HPD registration last filed | October 1, 2025 |
Full building report — $9
Frequently asked questions
Is 635 Riverside Dr rent stabilized?
635 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 635 Riverside Dr?
635 Riverside Dr (BBL 1020880051) has about 67 residential apartments and was built in 1912, 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 →