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Is 120 E 89th St rent stabilized?

120 E 89th St is a registered NYC rent-stabilized building in Upper East Side-Carnegie Hill, Manhattan (10128). It has about 54 apartments, built in 1936.

Also written as 120 East 89th Street — or 120 E 89th St, Manhattan, NY 10128.

How this building compares

With about 54 apartments it is larger than 87% of the 447 rent-stabilized buildings this site tracks in Upper East Side-Carnegie Hill. It went up in 1936, 23 years after 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 3 violations on record at the address, 1 is class C — HPD's immediately hazardous grade, and it is no longer open. Tenants have filed 14 HPD complaints at the address, 3 of them in the last twelve months.

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Building details

BoroughManhattan
NeighborhoodUpper East Side-Carnegie Hill
ZIP10128
Year built1936
Apartments54
Rent-stabilizedYes — DHCR registered
Stabilization codeMULTIPLE DWELLING A
BBL1015170058

Owner & management

OwnerASCOT REALTY LLC
3333 NEW HYDE PARK RD #411 · NEW HYDE PARK, NY 11042
Managing agentDITMAS MANAGEMENT CORP.

Building conditions

HPD violations0 open / 3 total
HPD complaints0 open / 14 total
HPD registration last filedAugust 23, 2025

Full building report — $9

📄 Get the full building report — $9. How this building's violation record compares citywide, who owns it and what else they own, and a pre-filled DHCR rent-history request. One-time, no account needed. The report also states plainly what the data cannot tell you. Get the report for 120 E 89th St →

Frequently asked questions

Is 120 E 89th St rent stabilized?

120 E 89th St 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 120 E 89th St?

120 E 89th St (BBL 1015170058) has about 54 residential apartments and was built in 1936, 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

125 E 88th St1594 3rd Ave121 E 88th St165 E 89th St1596 3rd Ave1598 3rd Ave141 E 89th St166 E 90th St164 E 90th St162 E 90th St175 E 90th St119 E 89th St

See all in Upper East Side-Carnegie Hill →

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