Is 260 5th Ave rent stabilized?
260 5th Ave is a registered NYC rent-stabilized building in Park Slope, Brooklyn (11215). It has about 6 apartments, built in 1920.
Also written as 260 5th Avenue — or 260 5th Ave, Brooklyn, NY 11215.
How this building compares
With about 6 apartments it is smaller than 75% of the 623 rent-stabilized buildings this site tracks in Park Slope. Its 1920 construction date sits close to the 1920 median for stabilized buildings tracked in the neighborhood. HPD lists 6 open violations here, about 1.0 per apartment — above the one for every 4 apartments median for tracked buildings in the neighborhood. Of the 11 violations on record at the address, 1 is class C — HPD's immediately hazardous grade. Tenants have filed 35 HPD complaints at the address, none of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Park Slope |
| ZIP | 11215 |
| Year built | 1920 |
| Apartments | 6 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3009610037 |
Owner & management
| Owner | Mark Sullivan 56 Pine Street #16A · New York, NY 10005 |
| Managing agent | Mark Sullivan |
Building conditions
| HPD violations | 6 open / 11 total |
| HPD complaints | 0 open / 35 total |
| HPD registration last filed | November 14, 2025 |