Is 305 Convent Ave rent stabilized?
305 Convent Ave is a registered NYC rent-stabilized building in Hamilton Heights-Sugar Hill, Manhattan (10031). It has about 43 apartments, built in 1920.
Also written as 305 Convent Avenue — or 305 Convent Ave, Manhattan, NY 10031.
How this building compares
With about 43 apartments it is larger than 80% of the 517 rent-stabilized buildings this site tracks in Hamilton Heights-Sugar Hill. Its 1920 construction date sits close to the 1910 median for stabilized buildings tracked in the neighborhood. HPD lists 33 open violations here, about 0.8 per apartment — close to the 0.9 per apartment median for tracked buildings in the neighborhood. Of the 353 violations on record at the address, 70 are class C — HPD's immediately hazardous grade, and 13 of them are still open. HPD issued 54 new violations at the address in the last twelve months.
Building details
| Borough | Manhattan |
| Neighborhood | Hamilton Heights-Sugar Hill |
| ZIP | 10031 |
| Year built | 1920 |
| Apartments | 43 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 1020500015 |
Owner & management
| Owner | 289 & 305 ASSOCIATES LP 111 N CENTRAL PARK AVE #400 · HARTSDALE, NY 10530 |
| Managing agent | 289 & 305 ASSOCIATES LP |
Building conditions
| HPD violations | 33 open / 353 total · 54 in last 12 mo |
| HPD complaints | 0 open / 867 total |
| HPD registration last filed | September 4, 2025 |
Full building report — $9
Frequently asked questions
Is 305 Convent Ave rent stabilized?
305 Convent Ave 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 305 Convent Ave?
305 Convent Ave (BBL 1020500015) has about 43 residential apartments and was built in 1920, 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 →