Is 723 Saint Nicholas Ave rent stabilized?
723 Saint Nicholas Ave is a registered NYC rent-stabilized building in Hamilton Heights-Sugar Hill, Manhattan (10031). It has about 40 apartments, built in 1907.
Also written as 723 Saint Nicholas Avenue — or 723 Saint Nicholas Ave, Manhattan, NY 10031.
How this building compares
With about 40 apartments it is larger than 77% of the 517 rent-stabilized buildings this site tracks in Hamilton Heights-Sugar Hill. Its 1907 construction date sits close to the 1910 median for stabilized buildings tracked in the neighborhood. HPD lists 80 open violations here, about 2.0 per apartment — above the 0.9 per apartment median for tracked buildings in the neighborhood. Of the 885 violations on record at the address, 206 are class C — HPD's immediately hazardous grade, and 18 of them are still open. HPD issued 53 new violations at the address in the last twelve months.
Building details
| Borough | Manhattan |
| Neighborhood | Hamilton Heights-Sugar Hill |
| ZIP | 10031 |
| Year built | 1907 |
| Apartments | 40 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 1020610029 |
Owner & management
| Owner | 723 ST NICHOLAS HOLDINGS, LLC 1173 50TH ST #312 · Brooklyn, NY 11219 |
| Managing agent | 723 ST NICHOLAS HOLDINGS LLC |
Building conditions
| HPD violations | 80 open / 885 total · 53 in last 12 mo |
| HPD complaints | 1 open / 1861 total |
| HPD registration last filed | September 16, 2025 |
Full building report — $9
Frequently asked questions
Is 723 Saint Nicholas Ave rent stabilized?
723 Saint Nicholas Ave in Hamilton Heights-Sugar 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 723 Saint Nicholas Ave?
723 Saint Nicholas Ave (BBL 1020610029) has about 40 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 Hamilton Heights-Sugar Hill
See all in Hamilton Heights-Sugar Hill →