Houston Negro Hospital
Also known as: Riverside General Hospital
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Why it's listed
Completed in 1926 in Houston's Third Ward, this three-story reinforced concrete and hollow tile hospital was designed by architect Maurice J. Sullivan in the Spanish Colonial Revival style, with stuccoed walls and a red barrel-tile hipped roof. It was the first non-profit hospital for black patients in Houston and gave black physicians a place to admit and treat patients when other hospitals denied them privileges. Oilman J. S. Cullinan paid for the building in memory of his son, the city donated the land, and black community leaders, including administrator I. M. Terrell and several physicians, promoted the project. A nursing school opened on the same block in 1931, the first in the city for black nurses. The hospital struggled in its early years but survived a 1934 attempt to close it. Remodeling in 1952 and a large 1961 wing, which is excluded from the listing, changed the site, yet the original building largely retains its integrity.
Significance in brief: It was the first non-profit hospital for black patients in Houston and gave well-trained black physicians a place to practice when they could not admit patients to other hospitals' black wards. Its associated nursing school was the first in the city to train black nurses. The building was financed by oilman J. S. Cullinan and the effort was led by members of the black community.
Machine-generated summary. This summary was generated by a language model from the official nomination document and has not been reviewed line by line by an editor. It may contain errors. Check the source document before relying on any detail. Source: nomination document (PDF) · National Archives catalog entry. NRHP reference 82004856, listed December 27, 1982. Summary generated October 2026 (model claude-sonnet-5-5, prompt v1.0-2026-10-29, confidence high).
Key facts
| Address | 3204 Ennis St., Houston |
|---|---|
| County | Harris County |
| Listed | December 27, 1982 |
| Reference number | 82004856 |
| Resource type | Building |
| Period of significance | 1900- (specific date 1926) |
| Architect / builder | Maurice J. Sullivan - Architect |
| Architectural style | Spanish Colonial Revival |
| Areas of significance | Black, Social History |
| Level of significance | Local |
| Status (as stated in the nomination) | Occupied and in hospital use; condition fair, altered in 1952 and 1961 but retaining essential integrity. Restoration for outpatient clinics was planned in 1982. |
| Acreage | 0.9 |
| Coordinates | 29.73139, -95.36047 (NPS GIS) |
What listing means for this property
For a publicly owned building or structure, listing mainly matters when federal funds, permits or licences are involved: projects then go through Section 106 review so effects on the property are considered. Listing also strengthens applications for preservation grants and, for leased income-producing uses, can enable the federal rehabilitation tax credit.
General information, not legal or tax advice. Rules change; confirm with your State Historic Preservation Office or a qualified adviser.
Sources and further reading
- National Park Service, National Register of Historic Places database (snapshot May 2026), reference 82004856.
- Nomination form (PDF, National Archives) — catalog entry
- Wikipedia article (used for cross-checking only; text not reproduced here)
- Wikidata Q16845828
- This listing as JSON
Last updated October 2026. Found an error? See the editorial policy for how to report it.