Hillsboro Historic Business District

Hillsboro, Highland County, Ohio Listed Ref. 84003727 District
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Why it's listed

Hillsboro's central business district covers about 16 acres around the Highland County Courthouse and Jail, with buildings fronting Main and High Streets. Of 83 sites, 30 are classed as anchor buildings and 36 as contributing, while 17 are intrusions from new construction or inappropriate remodeling. Most buildings are two- to four-story brick commercial blocks from the 1800s, built in Italianate, Queen Anne, French Second Empire, Richardsonian, Federal Influence and Greek Revival styles. Eighteen are Italianate. Three buildings were already individually recognized: the Bell Opera House, the courthouse and the Bell Foundry. The area has served as the town's commercial center since Hillsboro's founding in 1807. Early tanyards, stores, taverns, mills, foundries and banks operated here, and many log-built business structures were rebuilt between 1850 and 1900. The Colony Theatre, an Art Deco building from about 1940, adds a later element to the streetscape. Storefronts have often been altered, but upper floors largely keep their original character.

Significance in brief: The district is argued to be significant for its representative cross-section of 19th-century commercial architecture in six styles and for its long role as Hillsboro's business center. It also reflects the town's commercial, industrial, banking and theatrical development between 1807 and 1900. Of 83 sites, 79% are anchor or contributing buildings.

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 84003727, listed April 19, 1984. Summary generated October 2026 (model claude-sonnet-5-5, prompt v1.0-2026-10-29, confidence medium).

Key facts

AddressRoughly bounded by Beech, Walnut, East and West Sts., Hillsboro
CountyHighland County
ListedApril 19, 1984
Reference number84003727
Resource typeDistrict
Period of significance1807-1900
Architectural styleItalianate, Federal Influence, Queen Anne, French Second Empire, Richardsonian, Federal/Greek Revival
Areas of significanceIndustry, Commerce, Economics, Architecture, Agriculture
Level of significanceLocal
Status (as stated in the nomination)Still serves as the town's Central Business District; condition marked excellent and altered, with some first-story storefront changes.
Acreage16
Coordinates39.20264, -83.61215 (NPS GIS)

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.

Sources and further reading

Last updated October 2026. Found an error? See the editorial policy for how to report it.