Neighborhood · Manhattan
Morningside Heights
Morningside Heights sits on a ridge in upper Manhattan, from 110th Street north to about 125th Street, between Riverside Park on the west and Morningside Park, which is included, on the east. Most of its housing is early-20th-century apartment buildings, alongside large institutional campuses. Columbia University, Barnard College, Teachers College, Union Theological Seminary and the Jewish Theological Seminary are here, as are the Cathedral of St. John the Divine, Riverside Church and Grant's Tomb. The Morningside Gardens co-op, completed in 1957, is at the north end. The 1 train runs under Broadway with stops at 110th, 116th and 125th Streets, and the A, B, C and D stop at 125th Street at the northeast corner. The Morningside Heights Historic District was designated by the Landmarks Preservation Commission in 2017.
Morningside Heights has 6,256 open HPD housing violations, 1,171 of them Class C (immediately hazardous). Inspectors issued 1,932 new violations here in the last 12 months. That's the 23rd most open violations of 33 neighborhoods in Manhattan.
Check a building in Manhattan
Source: NYC HPD Housing Maintenance Code Violations · data as of Oct 16, 2026
- Class C · immediately hazardous659
- Class B · hazardous846
- Class A · non-hazardous349
Source: NYC HPD Housing Maintenance Code Violations · data as of Oct 16, 2026
Good to know
- 1 train stations at Cathedral Parkway–110th, 116th St–Columbia University and 125th Streets
- Morningside Park (29.9 acres) runs from 110th to 123rd Street
- Riverside Park, a city scenic landmark, runs along the Hudson from 72nd to 158th Street
- Morningside Heights Historic District designated in 2017
Before you rent or buy here
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Boundaries checked by testing MTA station coordinates and landmark points against the 2020 NTA polygon (NYC Open Data 9nt8-h7nd). Removed NYCHA Grant Houses: they sit east of Amsterdam Avenue in the Manhattanville-West Harlem NTA, not this one. Added the 125th St A/B/C/D station, which falls inside the polygon. Morningside Gardens (1957), institutions and 2017 historic district from Wikipedia; Morningside Park extent from NYC Parks and acreage (29.888) from the Parks Properties dataset; Riverside Park 'four miles from 72nd to 158th' and scenic-landmark status from the NYC Parks page.
Sources
- Morningside Heights, Manhattan (Wikipedia) · Wikipedia (accessed October 12, 2026)
- Morningside Park (NYC Parks) · NYC Parks (accessed October 12, 2026)
- Riverside Park (NYC Parks) · NYC Parks (accessed October 12, 2026)
- MTA Subway Stations (dataset) · Metropolitan Transportation Authority via data.ny.gov (accessed October 12, 2026)
- 2020 Neighborhood Tabulation Areas (NTAs) · NYC Department of City Planning via NYC Open Data (accessed October 12, 2026)
General information, not legal, tax or financial advice. Rules change; confirm with the agency or a professional before you act.
“Open” counts every HPD violation not yet recorded as corrected, including old ones owners never certified, so totals can exceed the number of apartments. Statistics: NYC Open Data (HPD violations, 311 service requests, DCP PLUTO) and rent-stabilized counts from DOF tax bills (via JustFix), updated Oct 16, 2026. Heat season runs October 1 to May 31; season-to-date counts compare the same dates.