Is 312 Prospect Ave rent stabilized?
312 Prospect Ave is a registered NYC rent-stabilized building in Windsor Terrace-South Slope, Brooklyn (11215). It has about 8 apartments, built in 1931.
Also written as 312 Prospect Avenue — or 312 Prospect Ave, Brooklyn, NY 11215.
How this building compares
HPD lists 12 open violations here, about 1.5 per apartment — above the one for every 2 apartments median for tracked buildings in Windsor Terrace-South Slope. Of the 43 violations on record at the address, 8 are class C — HPD's immediately hazardous grade, and 1 of them is still open. HPD issued 1 new violation at the address in the last twelve months. Tenants have filed 34 HPD complaints at the address, none of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Windsor Terrace-South Slope |
| ZIP | 11215 |
| Year built | 1931 |
| Apartments | 8 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3008680005 |
Owner & management
| Owner | 312 PROSPECT AVENUE LLC 312 PROSPECT AVE #1R · Brooklyn, NY 11215 |
| Managing agent | SUNRISE REAL ESTATE CORP |
Building conditions
| HPD violations | 12 open / 43 total · 1 in last 12 mo |
| HPD complaints | 0 open / 34 total |
| HPD registration last filed | August 26, 2025 |
Full building report — $9
Frequently asked questions
Is 312 Prospect Ave rent stabilized?
312 Prospect Ave in Windsor Terrace-South Slope, Brooklyn 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 312 Prospect Ave?
312 Prospect Ave (BBL 3008680005) has about 8 residential apartments and was built in 1931, 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 Windsor Terrace-South Slope
See all in Windsor Terrace-South Slope →