Is 817 Carroll St rent stabilized?
817 Carroll St is a registered NYC rent-stabilized building in Park Slope, Brooklyn (11215). It has about 9 apartments, built in 1896.
Also written as 817 Carroll Street — or 817 Carroll St, Brooklyn, NY 11215.
How this building compares
With about 9 apartments it is larger than 67% of the 623 rent-stabilized buildings this site tracks in Park Slope. It went up in 1896, 24 years before the 1920 median for stabilized buildings tracked in the neighborhood. HPD lists 2 open violations here, about one for every 4 apartments — matching the median for tracked buildings in the neighborhood. Tenants have filed 2 HPD complaints at the address, none of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Park Slope |
| ZIP | 11215 |
| Year built | 1896 |
| Apartments | 9 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3010680068 |
Owner & management
| Owner | 817 CARROLL LTD 124 EXETER ST · BKLYN, NY 11235 |
| Managing agent | 817 CARROLL LTD |
Building conditions
| HPD violations | 2 open / 6 total |
| HPD complaints | 0 open / 2 total |
| HPD registration last filed | June 17, 2025 |
Full building report — $9
Frequently asked questions
Is 817 Carroll St rent stabilized?
817 Carroll St 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 817 Carroll St?
817 Carroll St (BBL 3010680068) has about 9 residential apartments and was built in 1896, from NYC PLUTO. PLUTO counts the building's units; it does not say how many of them are rent stabilized.