Is 312 23rd St rent stabilized?
312 23rd St is a registered NYC rent-stabilized building in Sunset Park (West), Brooklyn (11215). It has about 7 apartments, built in 2008.
Also written as 312 23rd Street — or 312 23rd St, Brooklyn, NY 11215.
How this building compares
With about 7 apartments it sits near the middle of the 532 rent-stabilized buildings this site tracks in Sunset Park (West), where the median building has 6. It went up in 2008, 84 years after the 1924 median for stabilized buildings tracked in the neighborhood. HPD lists no open violations at this address — one of 145 such buildings among the 534 this site tracks in the neighborhood. Of the 9 violations on record at the address, 1 is class C — HPD's immediately hazardous grade. Tenants have filed 12 HPD complaints at the address, none of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Sunset Park (West) |
| ZIP | 11215 |
| Year built | 2008 |
| Apartments | 7 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING B |
| BBL | 3009007504 |
Owner & management
| Owner | 312 23 REALTY LLC 10 POWERHOUSE ROAD · Roslyn Heights, NY 11577 |
| Managing agent | JACK GUSENFITTER |
Building conditions
| HPD violations | 0 open / 9 total |
| HPD complaints | 0 open / 12 total |
| HPD registration last filed | August 19, 2025 |
Full building report — $9
Other rent-stabilized buildings in Sunset Park (West)
See all in Sunset Park (West) →