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Is 145 Madison Ave rent stabilized?

145 Madison Ave is a registered NYC rent-stabilized building in Midtown South-Flatiron-Union Square, Manhattan (10016). It has about 70 apartments, built in 2017.

Also written as 145 Madison Avenue — or 145 Madison Ave, Manhattan, NY 10016.

How this building compares

With about 70 apartments it is larger than 67% of the 140 rent-stabilized buildings this site tracks in Midtown South-Flatiron-Union Square. It went up in 2017, 97 years after the 1920 median for stabilized buildings tracked in the neighborhood. HPD lists no open violations at this address — one of 45 such buildings among the 154 this site tracks in the neighborhood. The one violation on record at the address is class C — HPD's immediately hazardous grade, and it is no longer open. Tenants have filed 11 HPD complaints at the address, 8 of them in the last twelve months.

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Building details

BoroughManhattan
NeighborhoodMidtown South-Flatiron-Union Square
ZIP10016
Year built2017
Apartments70
Rent-stabilizedYes — DHCR registered
Stabilization codeMULTIPLE DWELLING A, 421-A (1-15)
BBL1008610059

Owner & management

OwnerMADISON DEVELOPMENT GROUP LLC
148 MADISON AVENUE #16 FLR · NY, NY 10016
Managing agentMADISON DEVELOPMENT GROUP LLC

Building conditions

HPD violations0 open / 1 total
HPD complaints0 open / 11 total
HPD registration last filedOctober 7, 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 145 Madison Ave →

Frequently asked questions

Is 145 Madison Ave rent stabilized?

145 Madison Ave in Midtown South-Flatiron-Union 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 A and 421-A (1-15). 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 145 Madison Ave?

145 Madison Ave (BBL 1008610059) has about 70 residential apartments and was built in 2017, 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 Midtown South-Flatiron-Union Square

7 To 9 E 32nd St160 Madison Ave11 To 13 E 32nd St309 5th Ave159 Madison Ave15 E 31st St12 E 31st St7 To 9 E 30th St31 E 31st St128 Madison Ave2 E 30th St275 5th Ave

See all in Midtown South-Flatiron-Union Square →

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