Is 30 Garnet St rent stabilized?
30 Garnet St is a registered NYC rent-stabilized building in Carroll Gardens-Cobble Hill-Gowanus-Red Hook, Brooklyn (11231). It has about 8 apartments, built in 1931.
Also written as 30 Garnet Street — or 30 Garnet St, Brooklyn, NY 11231.
How this building compares
With about 8 apartments it sits near the middle of the 392 rent-stabilized buildings this site tracks in Carroll Gardens-Cobble Hill-Gowanus-Red Hook, where the median building has 8. Its 1931 construction date sits close to the 1920 median for stabilized buildings tracked in the neighborhood. HPD lists 9 open violations here, about 1.1 per apartment — above the one for every 4 apartments median for tracked buildings in the neighborhood. Tenants have filed 5 HPD complaints at the address, none of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Carroll Gardens-Cobble Hill-Gowanus-Red Hook |
| ZIP | 11231 |
| Year built | 1931 |
| Apartments | 8 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3004790012 |
Owner & management
| Owner | 30 GARNET DEVELOPMENT CORP. 168 27TH STREET · BROOKLYN, NY 11232 |
| Managing agent | 30 GARNET ST |
Building conditions
| HPD violations | 9 open / 12 total |
| HPD complaints | 0 open / 5 total |
| HPD registration last filed | October 20, 2025 |
Full building report — $9
Frequently asked questions
Is 30 Garnet St rent stabilized?
30 Garnet St in Carroll Gardens-Cobble Hill-Gowanus-Red Hook, Brooklyn is registered as rent stabilized in the New York State DHCR 2024 rent-stabilized building files. 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 30 Garnet St?
30 Garnet St (BBL 3004790012) has about 8 residential apartments and was built in 1931, from NYC PLUTO. PLUTO counts the building's units; it does not say how many of them are rent stabilized, and the DHCR files this site is built on register the building rather than its individual apartments.
Other rent-stabilized buildings in Carroll Gardens-Cobble Hill-Gowanus-Red Hook
See all in Carroll Gardens-Cobble Hill-Gowanus-Red Hook →