Is 639 Flatbush Ave rent stabilized?
639 Flatbush Ave is a registered NYC rent-stabilized building in Prospect Lefferts Gardens-Wingate, Brooklyn (11225). It has about 8 apartments, built in 1931.
Also written as 639 Flatbush Avenue — or 639 Flatbush Ave, Brooklyn, NY 11225.
How this building compares
With about 8 apartments it sits near the middle of the 399 rent-stabilized buildings this site tracks in Prospect Lefferts Gardens-Wingate, where the median building has 14. HPD lists 14 open violations here, about 1.8 per apartment — above the 0.7 per apartment median for tracked buildings in the neighborhood. Of the 38 violations on record at the address, 11 are class C — HPD's immediately hazardous grade, and 7 of them are still open. HPD issued 15 new violations at the address in the last twelve months. Tenants have filed 34 HPD complaints at the address, 2 of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Prospect Lefferts Gardens-Wingate |
| ZIP | 11225 |
| Year built | 1931 |
| Apartments | 8 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3050420009 |
Owner & management
| Owner | 639 FLATBUSH LLC 2623 FOSTER AVE · BROOKLYN, NY 11210 |
| Managing agent | JFMG HOLDINGS LLC |
Building conditions
| HPD violations | 14 open / 38 total · 15 in last 12 mo |
| HPD complaints | 0 open / 34 total |
| HPD registration last filed | March 10, 2026 |
Full building report — $9
Frequently asked questions
Is 639 Flatbush Ave rent stabilized?
639 Flatbush Ave in Prospect Lefferts Gardens-Wingate, 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 639 Flatbush Ave?
639 Flatbush Ave (BBL 3050420009) has about 8 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.
Other rent-stabilized buildings in Prospect Lefferts Gardens-Wingate
See all in Prospect Lefferts Gardens-Wingate →