Is 25 Louisa St rent stabilized?
25 Louisa St is a registered NYC rent-stabilized building in Kensington, Brooklyn (11218). It has about 6 apartments, built in 1931.
Also written as 25 Louisa Street — or 25 Louisa St, Brooklyn, NY 11218.
How this building compares
With about 6 apartments it is smaller than 73% of the 195 rent-stabilized buildings this site tracks in Kensington. Its 1931 construction date sits close to the 1930 median for stabilized buildings tracked in the neighborhood. HPD lists 43 open violations here, about 7.2 per apartment — above the 0.6 per apartment median for tracked buildings in the neighborhood. Of the 78 violations on record at the address, 28 are class C — HPD's immediately hazardous grade. Tenants have filed 48 HPD complaints at the address, none of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Kensington |
| ZIP | 11218 |
| Year built | 1931 |
| Apartments | 6 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3053140017 |
Owner & management
| Owner | 25 LOUISA ST RIBNITZ LLC 5318 New Utrecht Avenue · Brooklyn, NY 11219 |
| Managing agent | 25 LOUISA RIBNITZ LLC |
Building conditions
| HPD violations | 43 open / 78 total |
| HPD complaints | 0 open / 48 total |
| HPD registration last filed | August 13, 2025 |