Is 640 Warren St rent stabilized?
640 Warren St is a registered NYC rent-stabilized building in Park Slope, Brooklyn (11217). It has about 8 apartments, built in 1920.
Also written as 640 Warren Street — or 640 Warren St, Brooklyn, NY 11217.
How this building compares
HPD lists 4 open violations here, about 0.5 per apartment — above the one for every 4 apartments median for tracked buildings in Park Slope. Of the 19 violations on record at the address, 4 are class C — HPD's immediately hazardous grade, and none of them are still open. HPD issued 1 new violation at the address in the last twelve months. Tenants have filed 22 HPD complaints at the address, 6 of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Park Slope |
| ZIP | 11217 |
| Year built | 1920 |
| Apartments | 8 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3009370012 |
Owner & management
| Owner | 640 LG LLc 1360 E.14TH STREET #101 · BROOKLYN, NY 11230 |
| Managing agent | US REALTY CORP |
Building conditions
| HPD violations | 4 open / 19 total · 1 in last 12 mo |
| HPD complaints | 0 open / 22 total |
| HPD registration last filed | July 7, 2025 |
Full building report — $9
Frequently asked questions
Is 640 Warren St rent stabilized?
640 Warren St in Park Slope, 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 640 Warren St?
640 Warren St (BBL 3009370012) has about 8 residential apartments and was built in 1920, from NYC PLUTO. PLUTO counts the building's units; it does not say how many of them are rent stabilized.