Is 1240 Lexington Ave rent stabilized?
1240 Lexington Ave is a registered NYC rent-stabilized building in Upper East Side-Carnegie Hill, Manhattan (10028). It has about 20 apartments, built in 1925.
Also written as 1240 Lexington Avenue — or 1240 Lexington Ave, Manhattan, NY 10028.
How this building compares
With about 20 apartments it sits near the middle of the 447 rent-stabilized buildings this site tracks in Upper East Side-Carnegie Hill, where the median building has 16. Its 1925 construction date sits close to the 1913 median for stabilized buildings tracked in the neighborhood. HPD lists no open violations at this address — one of 177 such buildings among the 450 this site tracks in the neighborhood. Of the 16 violations on record at the address, 6 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.
Building details
| Borough | Manhattan |
| Neighborhood | Upper East Side-Carnegie Hill |
| ZIP | 10028 |
| Year built | 1925 |
| Apartments | 20 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 1015120056 |
Owner & management
| Owner | SURU REALTY LLC 271 MADISON AVENUE #1200 · NEW YORK, NY 10016 |
| Managing agent | CORNERSTONE MGMT SYSTEMS |
Building conditions
| HPD violations | 0 open / 16 total · 1 in last 12 mo |
| HPD complaints | 0 open / 26 total |
| HPD registration last filed | August 11, 2025 |
Full building report — $9
Frequently asked questions
Is 1240 Lexington Ave rent stabilized?
1240 Lexington Ave in Upper East Side-Carnegie Hill, Manhattan 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 1240 Lexington Ave?
1240 Lexington Ave (BBL 1015120056) has about 20 residential apartments and was built in 1925, 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 Upper East Side-Carnegie Hill
See all in Upper East Side-Carnegie Hill →