Is 1523 Undercliff Ave rent stabilized?
1523 Undercliff Ave is a registered NYC rent-stabilized building in University Heights (South)-Morris Heights, the Bronx (10453). It has about 15 apartments, built in 2011.
Also written as 1523 Undercliff Avenue — or 1523 Undercliff Ave, the Bronx, NY 10453.
How this building compares
With about 15 apartments it is smaller than 78% of the 288 rent-stabilized buildings this site tracks in University Heights (South)-Morris Heights. It went up in 2011, 85 years after the 1926 median for stabilized buildings tracked in the neighborhood. HPD lists 48 open violations here, about 3.2 per apartment — above the 0.6 per apartment median for tracked buildings in the neighborhood. Of the 224 violations on record at the address, 55 are class C — HPD's immediately hazardous grade. Tenants have filed 258 HPD complaints at the address, 30 of them in the last twelve months.
Building details
| Borough | the Bronx |
| Neighborhood | University Heights (South)-Morris Heights |
| ZIP | 10453 |
| Year built | 2011 |
| Apartments | 15 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 2028800058 |
Owner & management
| Owner | SEDGCLIFF LLC 1610 SEDGWICK AVE #OFFICE · Bronx, NY 10453 |
| Managing agent | ASPEN COMPANIES |
Building conditions
| HPD violations | 48 open / 224 total · 8 in last 12 mo |
| HPD complaints | 0 open / 258 total |
| HPD registration last filed | September 2, 2025 |
Full building report — $9
Other rent-stabilized buildings in University Heights (South)-Morris Heights
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