Is 451 Court St rent stabilized?
451 Court St is a registered NYC rent-stabilized building in Carroll Gardens-Cobble Hill-Gowanus-Red Hook, Brooklyn (11231). It has about 3 apartments, built in 1920.
Also written as 451 Court Street — or 451 Court St, Brooklyn, NY 11231.
How this building compares
With about 3 apartments it is smaller than 95% of the 392 rent-stabilized buildings this site tracks in Carroll Gardens-Cobble Hill-Gowanus-Red Hook. Its 1920 construction date sits close to the 1920 median for stabilized buildings tracked in the neighborhood. HPD lists 1 open violation here, about one for every 3 apartments — above the one for every 4 apartments median for tracked buildings in the neighborhood. Of the 24 violations on record at the address, 3 are class C — HPD's immediately hazardous grade. Tenants have filed 15 HPD complaints at the address, 2 of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Carroll Gardens-Cobble Hill-Gowanus-Red Hook |
| ZIP | 11231 |
| Year built | 1920 |
| Apartments | 3 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3004700008 |
Owner & management
| Owner | ZG COURT LLC 63 LAFAYETTE AVENUE #2ND FL · Brooklyn, NY 11217 |
| Managing agent | Judith Drive LLC |
Building conditions
| HPD violations | 1 open / 24 total · 2 in last 12 mo |
| HPD complaints | 0 open / 15 total |
| HPD registration last filed | August 20, 2025 |
Full building report — $9
Frequently asked questions
Is 451 Court St rent stabilized?
451 Court 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 451 Court St?
451 Court St (BBL 3004700008) has about 3 residential apartments and was built in 1920, 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
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