Is 20 Underhill Ave rent stabilized?
20 Underhill Ave is a registered NYC rent-stabilized building in Prospect Heights, Brooklyn (11238). It has about 3 apartments, built in 2005.
Also written as 20 Underhill Avenue — or 20 Underhill Ave, Brooklyn, NY 11238.
How this building compares
With about 3 apartments it is smaller than 96% of the 262 rent-stabilized buildings this site tracks in Prospect Heights. It went up in 2005, 90 years after the 1915 median for stabilized buildings tracked in the neighborhood. HPD lists no open violations at this address — one of 46 such buildings among the 263 this site tracks in the neighborhood.
Building details
| Borough | Brooklyn |
| Neighborhood | Prospect Heights |
| ZIP | 11238 |
| Year built | 2005 |
| Apartments | 3 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A, 421-A (1-15) |
| BBL | 3011220043 |
Owner & management
| Owner | YSR UNDERHILL MANAGEMENT LLC 381 SOUTH 5 · BROOKLYN, NY 11211 |
| Managing agent | MRE PROPERTY MANAGEMENT LLC |
Building conditions
| HPD violations | 0 open / 4 total |
| HPD registration last filed | July 8, 2025 |
Full building report — $9
Frequently asked questions
Is 20 Underhill Ave rent stabilized?
20 Underhill Ave in Prospect Heights, Brooklyn is registered as rent stabilized in the New York State DHCR 2024 rent-stabilized building files, where its stabilization codes are MULTIPLE DWELLING A and 421-A (1-15). 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 20 Underhill Ave?
20 Underhill Ave (BBL 3011220043) has about 3 residential apartments and was built in 2005, from NYC PLUTO. PLUTO counts the building's units; it does not say how many of them are rent stabilized.