Is 344 21st St rent stabilized?
344 21st St is a registered NYC rent-stabilized building in Sunset Park (West), Brooklyn (11215). It has about 8 apartments, built in 1931.
Also written as 344 21st Street — or 344 21st St, Brooklyn, NY 11215.
How this building compares
With about 8 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. Its 1931 construction date sits close to the 1924 median for stabilized buildings tracked in the neighborhood. HPD lists 14 open violations here, about 1.8 per apartment — above the 0.5 per apartment median for tracked buildings in the neighborhood. Of the 29 violations on record at the address, 6 are class C — HPD's immediately hazardous grade. Tenants have filed 28 HPD complaints at the address, 25 of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Sunset Park (West) |
| ZIP | 11215 |
| Year built | 1931 |
| Apartments | 8 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3008980034 |
Owner & management
| Owner | EMMANUEL GURRIERI 2407 85 STREET · BROOKLYN, NY 11214 |
| Managing agent | EMMANUEL GURRIERI |
Building conditions
| HPD violations | 14 open / 29 total · 13 in last 12 mo |
| HPD complaints | 11 open / 28 total |
| HPD registration last filed | August 20, 2025 |
Full building report — $9
Other rent-stabilized buildings in Sunset Park (West)
See all in Sunset Park (West) →