St. Clairsville Historic District
Why it's listed
Downtown St. Clairsville, Ohio, is preserved as a historic district of 19.7 acres along Main Street, which follows the old National Road (US Route 40). Of its 84 resources, 64 contribute to its character. The core is a stretch of two- and three-story masonry commercial buildings, many rebuilt after an 1866 fire destroyed much of Main Street. The 1884 Belmont County Courthouse, designed by Columbus architect Joseph Warren Yost, dominates the center, with an adjoining jail and sheriff's residence. Commercial buildings such as the Jenkins Building, the 1894 Gazette Building, the 1889 Clarendon Hotel and the Art Deco Masonic Building show Romanesque, Italianate and other styles. Federal-style brick houses from about 1815 to 1850 line the eastern edge. The district was recognized for its role in the town's growth as a trading center linked to the National Road and for the range of architecture it preserves, despite later siding and storefront changes.
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) · catalog entry. Generated October 2026 (model claude-sonnet-5-5, prompt v1.0-2026-10-29).
| Styles | Romanesque, Federal, Italianate, Classical Revival |
|---|---|
| Areas of significance | Social History, Transportation, Exploration/Settlement, Commerce, Architecture, Black |
| Acreage | 19.7 |
| Boundary source | NPS cultural-resource GIS polygon |
| Full listing page | St. Clairsville Historic District (property record) |
What listing means for this property
This is a historic district. Buildings within its boundary are either contributing (they add to the district's significance) or non-contributing. Owners of contributing income-producing buildings can claim the 20% federal rehabilitation tax credit; homeowners should look at state credits. National Register districts impose no design review by themselves; a local historic district ordinance, if one exists, does (the difference explained).
General information, not legal or tax advice. Rules change; confirm with your State Historic Preservation Office or a qualified adviser.