Is 439 W 125th St rent stabilized?
439 W 125th St is a registered NYC rent-stabilized building in Morningside Heights, Manhattan (10027). It has about 21 apartments, built in 1997.
Also written as 439 West 125th Street — or 439 W 125th St, Manhattan, NY 10027.
How this building compares
With about 21 apartments it is smaller than 74% of the 143 rent-stabilized buildings this site tracks in Morningside Heights. It went up in 1997, 87 years after the 1910 median for stabilized buildings tracked in the neighborhood. HPD lists 100 open violations here, about 4.8 per apartment — above the one for every 4 apartments median for tracked buildings in the neighborhood. Of the 172 violations on record at the address, 40 are class C — HPD's immediately hazardous grade, and 18 of them are still open. HPD issued 43 new violations at the address in the last twelve months.
Building details
| Borough | Manhattan |
| Neighborhood | Morningside Heights |
| ZIP | 10027 |
| Year built | 1997 |
| Apartments | 21 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 1019660049 |
Owner & management
| Owner | 439 WEST 125TH STREET LP 1000 DEAN STREET #420 · Brooklyn, NY 11238 |
| Managing agent | CONCORD MANAGEMENT OF NY LLC |
Building conditions
| HPD violations | 100 open / 172 total · 43 in last 12 mo |
| HPD complaints | 0 open / 178 total |
| HPD registration last filed | October 14, 2025 |
Full building report — $9
Frequently asked questions
Is 439 W 125th St rent stabilized?
439 W 125th St in Morningside Heights, 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 439 W 125th St?
439 W 125th St (BBL 1019660049) has about 21 residential apartments and was built in 1997, 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 Morningside Heights
See all in Morningside Heights →