Is 3801 Avenue L rent stabilized?
3801 Avenue L is a registered NYC rent-stabilized building in Flatlands, Brooklyn (11210). It has about 31 apartments, built in 1928.
Also written as 3801 Avenue L, Brooklyn, NY 11210.
How this building compares
With about 31 apartments it is smaller than 64% of the 56 rent-stabilized buildings this site tracks in Flatlands. Its 1928 construction date sits close to the 1938 median for stabilized buildings tracked in the neighborhood. HPD lists 38 open violations here, about 1.2 per apartment — above the 0.9 per apartment median for tracked buildings in the neighborhood. Of the 498 violations on record at the address, 110 are class C — HPD's immediately hazardous grade, and 13 of them are still open. HPD issued 28 new violations at the address in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Flatlands |
| ZIP | 11210 |
| Year built | 1928 |
| Apartments | 31 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3078100019 |
Owner & management
| Owner | 3801 AVENUE L REALTY LLC 1030 OCEAN AVENUE #1E · Brooklyn, NY 11226 |
| Managing agent | DAVID WINIARSKI |
Building conditions
| HPD violations | 38 open / 498 total · 28 in last 12 mo |
| HPD complaints | 0 open / 395 total |
| HPD registration last filed | August 8, 2025 |
Full building report — $9
Frequently asked questions
Is 3801 Avenue L rent stabilized?
3801 Avenue L in Flatlands, 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 3801 Avenue L?
3801 Avenue L (BBL 3078100019) has about 31 residential apartments and was built in 1928, from NYC PLUTO. PLUTO counts the building's units; it does not say how many of them are rent stabilized.