Marshall US Post Office
Also known as: Marshall Federal Building; Marshall US Courthouse

Why it's listed
Facing the courthouse square in downtown Marshall, this brick federal building was constructed in 1914-1915 to serve as the town's U.S. Post Office. The Treasury Department's Office of the Supervising Architect, led by Oscar Wenderoth, produced the Classical Revival design, and contractor George A. Shaul of Seneca, Kansas, built it despite delays from weather and limestone shortages. Features include limestone trim, a dentiled cornice, and a recessed entrance with four Ionic columns. A rear addition in the 1930s lengthened the side elevations without changing the building's character. Growing postal receipts and the town's prosperity after the railroad arrived had created the need for a new post office. When postal operations moved to a new suburban facility in 1962, the building was remodeled as a federal courthouse, which opened in 1964. Interior changes were substantial, but the exterior remains much as built. It is recognized for its ties to the federal government in Marshall and as a fine example of federal Classical Revival design.
Significance in brief: The nomination argues the building is significant under Criterion A for its association with the federal government in Marshall and under Criterion C as an excellent example of early twentieth-century federal Classical Revival architecture. It provided a federal presence and postal services through 1950 and is one of the few remaining historic buildings on the downtown courthouse square.
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 01000435, listed April 25, 2001. Summary generated October 2026 (model claude-sonnet-5-5, prompt v1.0-2026-10-29, confidence high).
Key facts
| Address | 100 E. Houston St., Marshall |
|---|---|
| County | Harrison County |
| Listed | April 25, 2001 |
| Reference number | 01000435 |
| Resource type | Building |
| Period of significance | 1914-1950 |
| Architect / builder | Oscar Wenderoth, Supervising Architect, U.S. Treasury Dept.; George A. Shaul, Seneca, Kansas, Contractor |
| Architectural style | Late 19th and 20th Century Revival: Classical Revival |
| Criteria |
|
| Areas of significance | Politics/Government, Architecture |
| Level of significance | Local |
| Status (as stated in the nomination) | Post office function ended in 1962; the building was converted to a federal courthouse and offices, with the exterior largely intact and the interior heavily altered. |
| Acreage | 1 |
| Coordinates | 32.54423, -94.36762 (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 01000435.
- Nomination form (PDF, National Archives) — catalog entry
- Wikipedia article (used for cross-checking only; text not reproduced here)
- Wikidata Q6773816
- This listing as JSON
Last updated October 2026. Found an error? See the editorial policy for how to report it.