Is 101 Prospect Park W rent stabilized?
101 Prospect Park W is a registered NYC rent-stabilized building in Park Slope, Brooklyn (11215). It has about 10 apartments, built in 1899.
Also written as 101 Prospect Park West — or 101 Prospect Park W, Brooklyn, NY 11215.
How this building compares
With about 10 apartments it is larger than 72% of the 623 rent-stabilized buildings this site tracks in Park Slope. It went up in 1899, 21 years before the 1920 median for stabilized buildings tracked in the neighborhood. HPD lists 1 open violation here, about one for every 10 apartments — below the one for every 4 apartments median for tracked buildings in the neighborhood. Of the 15 violations on record at the address, 5 are class C — HPD's immediately hazardous grade. Tenants have filed 51 HPD complaints at the address, none of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Park Slope |
| ZIP | 11215 |
| Year built | 1899 |
| Apartments | 10 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3010850040 |
Owner & management
| Owner | NIKKO MAMANGEMENT ASSOCIATES INC 917 8TH AVENUE · Brooklyn, NY 11215 |
| Managing agent | KOTSONIS ORGANIZATION LLC. |
Building conditions
| HPD violations | 1 open / 15 total · 1 in last 12 mo |
| HPD complaints | 0 open / 51 total |
| HPD registration last filed | October 11, 2025 |