Is 243 W 63rd St rent stabilized?
243 W 63rd St is a registered NYC rent-stabilized building in Upper West Side-Lincoln Square, Manhattan (10023). It has about 49 apartments, built in 1907.
Also written as 243 West 63rd Street — or 243 W 63rd St, Manhattan, NY 10023.
How this building compares
With about 49 apartments it is larger than 76% of the 407 rent-stabilized buildings this site tracks in Upper West Side-Lincoln Square. Its 1907 construction date sits close to the 1894 median for stabilized buildings tracked in the neighborhood. HPD lists no open violations at this address — one of 120 such buildings among the 412 this site tracks in the neighborhood. Of the 96 violations on record at the address, 16 are class C — HPD's immediately hazardous grade, and none of them are still open. HPD issued 3 new violations at the address in the last twelve months.
Building details
| Borough | Manhattan |
| Neighborhood | Upper West Side-Lincoln Square |
| ZIP | 10023 |
| Year built | 1907 |
| Apartments | 49 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING B, J-51 |
| BBL | 1011540158 |
Owner & management
| Owner | 63 WEST REALTY CORP 243 W 63 ST · New York, NY 10023 |
| Managing agent | ELCHANAN MORDECHAI |
Building conditions
| HPD violations | 0 open / 96 total · 3 in last 12 mo |
| HPD complaints | 0 open / 60 total |
| HPD registration last filed | August 14, 2025 |
Full building report — $9
Frequently asked questions
Is 243 W 63rd St rent stabilized?
243 W 63rd St in Upper West Side-Lincoln Square, Manhattan is registered as rent stabilized in the New York State DHCR 2024 rent-stabilized building files, where its stabilization codes are MULTIPLE DWELLING B and J-51. 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 243 W 63rd St?
243 W 63rd St (BBL 1011540158) has about 49 residential apartments and was built in 1907, 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 West Side-Lincoln Square
See all in Upper West Side-Lincoln Square →