Is 171 Morningside Ave rent stabilized?
171 Morningside Ave is a registered NYC rent-stabilized building in Manhattanville-West Harlem, Manhattan (10027). It has about 10 apartments, built in 1901.
Also written as 171 Morningside Avenue — or 171 Morningside Ave, Manhattan, NY 10027.
How this building compares
With about 10 apartments it is smaller than 83% of the 173 rent-stabilized buildings this site tracks in Manhattanville-West Harlem. Its 1901 construction date sits close to the 1905 median for stabilized buildings tracked in the neighborhood. HPD lists 83 open violations here, about 8.3 per apartment — above the 1.0 per apartment median for tracked buildings in the neighborhood. Of the 219 violations on record at the address, 46 are class C — HPD's immediately hazardous grade. Tenants have filed 370 HPD complaints at the address, 3 of them in the last twelve months.
Building details
| Borough | Manhattan |
| Neighborhood | Manhattanville-West Harlem |
| ZIP | 10027 |
| Year built | 1901 |
| Apartments | 10 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING B |
| BBL | 1019530063 |
Owner & management
| Owner | 161-171 MORNINGSIDE LLC 331 EDGECOMBE AVE #100 · New York, NY 10031 |
| Managing agent | MM PORTFOLIO MANAGEMENT LLC |
Building conditions
| HPD violations | 83 open / 219 total · 3 in last 12 mo |
| HPD complaints | 0 open / 370 total |
| HPD registration last filed | October 9, 2025 |
Full building report — $9
Other rent-stabilized buildings in Manhattanville-West Harlem
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