Carlinville Historic District
Why it's listed
Carlinville's historic district takes in most of the central and eastern parts of the Macoupin County seat in south-central Illinois. Its streets follow a rectangular grid, with commercial buildings around the public square, government activity near the courthouse, and mainly one- and two-story frame houses elsewhere. Queen Anne-influenced vernacular designs dominate, alongside Federal, Greek Revival and Italianate buildings. The Macoupin County Courthouse, built 1867-70 to designs by E.E. Myers, rises above the town; authorized at $50,000, it cost more than $1.3 million, and the debt was not retired until 1910. The St. George Hotel, built in 1867 as the Loomis House, shows French Second Empire style. The district matters because it preserves a town shaped by pedestrians and horses before the automobile, with commerce, government and housing still close together. Individual sites include early jails, churches and the home of Governor John M. Palmer.
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 | Simplified vernacular Queen Anne predominantly, with Federal, Greek Revival and Italianate examples; Beaux Arts Classicism (courthouse) and French Second Empire (St. George Hotel) |
|---|---|
| Areas of significance | Architecture |
| Acreage | 34 |
| Boundary source | NPS cultural-resource GIS polygon |
| Full listing page | Carlinville 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.