Is 666 Saint Nicholas Ave rent stabilized?
666 Saint Nicholas Ave is a registered NYC rent-stabilized building in Hamilton Heights-Sugar Hill, Manhattan (10030). It has about 50 apartments, built in 1915.
Also written as 666 Saint Nicholas Avenue — or 666 Saint Nicholas Ave, Manhattan, NY 10030.
How this building compares
With about 50 apartments it is larger than 86% of the 517 rent-stabilized buildings this site tracks in Hamilton Heights-Sugar Hill. Its 1915 construction date sits close to the 1910 median for stabilized buildings tracked in the neighborhood. HPD lists 70 open violations here, about 1.4 per apartment — above the 0.9 per apartment median for tracked buildings in the neighborhood. Of the 760 violations on record at the address, 201 are class C — HPD's immediately hazardous grade, and 27 of them are still open. HPD issued 78 new violations at the address in the last twelve months.
Building details
| Borough | Manhattan |
| Neighborhood | Hamilton Heights-Sugar Hill |
| ZIP | 10030 |
| Year built | 1915 |
| Apartments | 50 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 1020510035 |
Owner & management
| Owner | 666 NICK PARTNERS, LP 111 N CENTRAL PARK AVE #400 · HARTSDALE, NY 10530 |
| Managing agent | 666 NICK PARTNERS LP |
Building conditions
| HPD violations | 70 open / 760 total · 78 in last 12 mo |
| HPD complaints | 0 open / 984 total |
| HPD registration last filed | September 5, 2025 |
Full building report — $9
Frequently asked questions
Is 666 Saint Nicholas Ave rent stabilized?
666 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 666 Saint Nicholas Ave?
666 Saint Nicholas Ave (BBL 1020510035) has about 50 residential apartments and was built in 1915, 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 →