Is 850 E 31st St rent stabilized?
850 E 31st St is a registered NYC rent-stabilized building in Flatbush, Brooklyn (11210). It has about 71 apartments, built in 1930.
Also written as 850 East 31st Street — or 850 E 31st St, Brooklyn, NY 11210.
How this building compares
With about 71 apartments it is larger than 86% of the 564 rent-stabilized buildings this site tracks in Flatbush. Its 1930 construction date sits close to the 1931 median for stabilized buildings tracked in the neighborhood. HPD lists 14 open violations here, about one for every 5 apartments — below the 0.9 per apartment median for tracked buildings in the neighborhood. Of the 766 violations on record at the address, 203 are class C — HPD's immediately hazardous grade, and 7 of them are still open. HPD issued 20 new violations at the address in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Flatbush |
| ZIP | 11210 |
| Year built | 1930 |
| Apartments | 71 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3075760069 |
Owner & management
| Owner | PETER STUYVESANT APTS INC 850 EAST 31 STREET · Brooklyn, NY 11210 |
| Managing agent | FirstService Residential |
Building conditions
| HPD violations | 14 open / 766 total · 20 in last 12 mo |
| HPD complaints | 3 open / 479 total |
| HPD registration last filed | March 17, 2026 |
Full building report — $9
Frequently asked questions
Is 850 E 31st St rent stabilized?
850 E 31st St in Flatbush, 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 850 E 31st St?
850 E 31st St (BBL 3075760069) has about 71 residential apartments and was built in 1930, from NYC PLUTO. PLUTO counts the building's units; it does not say how many of them are rent stabilized.