Is 840 Hart St rent stabilized?
840 Hart St is a registered NYC rent-stabilized building in Bushwick (West), Brooklyn (11237). It has about 6 apartments, built in 1931.
Also written as 840 Hart Street — or 840 Hart St, Brooklyn, NY 11237.
How this building compares
HPD lists 89 open violations here, about 14.8 per apartment — above the 0.7 per apartment median for tracked buildings in Bushwick (West). Of the 152 violations on record at the address, 38 are class C — HPD's immediately hazardous grade, and 24 of them are still open. HPD issued 16 new violations at the address in the last twelve months. Tenants have filed 338 HPD complaints at the address, 4 of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Bushwick (West) |
| ZIP | 11237 |
| Year built | 1931 |
| Apartments | 6 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3032360015 |
Owner & management
| Owner | 275 LINDEN REALTY CORP 238 STARR ST · BROOKLYN, NY 11237 |
| Managing agent | DEODAT LOWTAN |
Building conditions
| HPD violations | 89 open / 152 total · 16 in last 12 mo |
| HPD complaints | 0 open / 338 total |
| HPD registration last filed | July 11, 2025 |
Full building report — $9
Frequently asked questions
Is 840 Hart St rent stabilized?
840 Hart St in Bushwick (West), 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 840 Hart St?
840 Hart St (BBL 3032360015) has about 6 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.