Is 366 To 368 Union St rent stabilized?
366 To 368 Union St is a registered NYC rent-stabilized building in Carroll Gardens-Cobble Hill-Gowanus-Red Hook, Brooklyn (11231). It has about 16 apartments, built in 1912.
Also written as 366 To 368 Union Street — or 366 To 368 Union St, Brooklyn, NY 11231.
How this building compares
With about 16 apartments it is larger than 84% of the 392 rent-stabilized buildings this site tracks in Carroll Gardens-Cobble Hill-Gowanus-Red Hook. Its 1912 construction date sits close to the 1920 median for stabilized buildings tracked in the neighborhood. HPD lists 3 open violations here, about one for every 5 apartments — below the one for every 4 apartments median for tracked buildings in the neighborhood. Of the 44 violations on record at the address, 3 are class C — HPD's immediately hazardous grade, and 1 of them is still open. HPD issued 2 new violations at the address in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Carroll Gardens-Cobble Hill-Gowanus-Red Hook |
| ZIP | 11231 |
| Year built | 1912 |
| Apartments | 16 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3004360026 |
Owner & management
| Owner | 366 UNION LLC 48 LIBERTY AVE · NEW YORK, NY 10805 |
| Managing agent | FTC MANAGEMENT INC |
Building conditions
| HPD violations | 3 open / 44 total · 2 in last 12 mo |
| HPD complaints | 0 open / 53 total |
| HPD registration last filed | August 31, 2025 |
Full building report — $9
Frequently asked questions
Is 366 To 368 Union St rent stabilized?
366 To 368 Union 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, 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 366 To 368 Union St?
366 To 368 Union St (BBL 3004360026) has about 16 residential apartments and was built in 1912, from NYC PLUTO. PLUTO counts the building's units; it does not say how many of them are rent stabilized.
Other rent-stabilized buildings in Carroll Gardens-Cobble Hill-Gowanus-Red Hook
See all in Carroll Gardens-Cobble Hill-Gowanus-Red Hook →