Is 666 Carroll St rent stabilized?
666 Carroll St is a registered NYC rent-stabilized building in Park Slope, Brooklyn (11215). It has about 3 apartments, built in 1899.
Also written as 666 Carroll Street — or 666 Carroll St, Brooklyn, NY 11215.
How this building compares
With about 3 apartments it is smaller than 98% 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 no open violations at this address — one of 206 such buildings among the 624 this site tracks in the neighborhood.
Building details
| Borough | Brooklyn |
| Neighborhood | Park Slope |
| ZIP | 11215 |
| Year built | 1899 |
| Apartments | 3 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3009620021 |
Owner & management
| Owner | Zoe Allen 666 CARROLL STREET #1 · Brooklyn, NY 11215 |
| Managing agent | Zoe Allen |
Building conditions
| HPD violations | 0 open / 9 total |
| HPD registration last filed | February 2, 2026 |
Full building report — $9
Frequently asked questions
Is 666 Carroll St rent stabilized?
666 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 666 Carroll St?
666 Carroll St (BBL 3009620021) has about 3 residential apartments and was built in 1899, from NYC PLUTO. PLUTO counts the building's units; it does not say how many of them are rent stabilized.