Is 66 To 70 Prospect Park W rent stabilized?
66 To 70 Prospect Park W is a registered NYC rent-stabilized building in Park Slope, Brooklyn (11215). It has about 30 apartments, built in 1920.
Also written as 66 To 70 Prospect Park West — or 66 To 70 Prospect Park W, Brooklyn, NY 11215.
How this building compares
With about 30 apartments it is larger than 92% of the 623 rent-stabilized buildings this site tracks in Park Slope. HPD lists 22 open violations here, about 0.7 per apartment — above the one for every 4 apartments median for tracked buildings in the neighborhood. Of the 182 violations on record at the address, 42 are class C — HPD's immediately hazardous grade, and 7 of them are still open. HPD issued 3 new violations at the address in the last twelve months. Tenants have filed 159 HPD complaints at the address, 12 of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Park Slope |
| ZIP | 11215 |
| Year built | 1920 |
| Apartments | 30 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3010790040 |
Owner & management
| Owner | 70 PPW LLC 625 BROADWAY #11TH F · New York, NY 10012 |
| Managing agent | FREESTONE PROPERTY GROUP LLC |
Building conditions
| HPD violations | 22 open / 182 total · 3 in last 12 mo |
| HPD complaints | 0 open / 159 total |
| HPD registration last filed | January 20, 2026 |
Full building report — $9
Frequently asked questions
Is 66 To 70 Prospect Park W rent stabilized?
66 To 70 Prospect Park W in Park 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 66 To 70 Prospect Park W?
66 To 70 Prospect Park W (BBL 3010790040) has about 30 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.