Is 61 Martense St rent stabilized?
61 Martense St is a registered NYC rent-stabilized building in Flatbush, Brooklyn (11226). It has about 60 apartments, built in 1953.
Also written as 61 Martense Street — or 61 Martense St, Brooklyn, NY 11226.
How this building compares
With about 60 apartments it is larger than 79% of the 564 rent-stabilized buildings this site tracks in Flatbush. It went up in 1953, 22 years after the 1931 median for stabilized buildings tracked in the neighborhood. HPD lists 93 open violations here, about 1.6 per apartment — above the 0.9 per apartment median for tracked buildings in the neighborhood. Of the 749 violations on record at the address, 182 are class C — HPD's immediately hazardous grade. Tenants have filed 1,520 HPD complaints at the address, 44 of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Flatbush |
| ZIP | 11226 |
| Year built | 1953 |
| Apartments | 60 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3050867501 |
Owner & management
| Owner | 61 Martense Street Condominium 61 Martense Street · Brooklyn, NY 11226 |
| Managing agent | CRM Management Services |
Building conditions
| HPD violations | 93 open / 749 total · 74 in last 12 mo |
| HPD complaints | 10 open / 1520 total |
| HPD registration last filed | August 22, 2025 |