Is 306 Prospect Pl rent stabilized?
306 Prospect Pl is a registered NYC rent-stabilized building in Prospect Heights, Brooklyn (11238). It has about 8 apartments, built in 1903.
Also written as 306 Prospect Place — or 306 Prospect Pl, Brooklyn, NY 11238.
How this building compares
With about 8 apartments it sits near the middle of the 262 rent-stabilized buildings this site tracks in Prospect Heights, where the median building has 10. Its 1903 construction date sits close to the 1915 median for stabilized buildings tracked in the neighborhood. HPD lists 5 open violations here, about 0.6 per apartment — close to the 0.5 per apartment median for tracked buildings in the neighborhood. Of the 35 violations on record at the address, 7 are class C — HPD's immediately hazardous grade, and 1 of them is still open. HPD issued 14 new violations at the address in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Prospect Heights |
| ZIP | 11238 |
| Year built | 1903 |
| Apartments | 8 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3011590041 |
Owner & management
| Owner | 306 PROSPECT PL REALTY LLC 1702 EAST 5TH STREET #3RD FL · Brooklyn, NY 11223 |
| Managing agent | JSAF MANAGEMENT LLC |
Building conditions
| HPD violations | 5 open / 35 total · 14 in last 12 mo |
| HPD complaints | 0 open / 75 total |
| HPD registration last filed | September 10, 2025 |
Full building report — $9
Frequently asked questions
Is 306 Prospect Pl rent stabilized?
306 Prospect Pl in Prospect Heights, 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 306 Prospect Pl?
306 Prospect Pl (BBL 3011590041) has about 8 residential apartments and was built in 1903, from NYC PLUTO. PLUTO counts the building's units; it does not say how many of them are rent stabilized.