Carroll Township Hall
Why it's listed
Built between June and September of 1880 for about $880, this small township hall sits in the rural center of Carroll Township near Oak Harbor, Ohio. Local men Enos E. Williams and James H. Floro won the construction contract. The one-story frame building measures roughly 20 by 30 feet and has shiplap siding, a gable roof, and 2/2 double-hung windows with hoodmolds. Inside, a main room and a smaller Justice of the Peace room keep their plank floors, wainscoting, voting booths, and late 19th and early 20th century furniture. For a century the hall hosted township trustees, justices of the peace, the school and health boards, a voting precinct, farm bureau and 4-H meetings, and dances. Later outbuildings housed road equipment, a snowplow, fire trucks, and an ambulance. The hall is notable because most similar buildings in the area were altered, converted, or demolished, while this one stayed nearly unchanged and kept its original purpose.
Significance in brief: The hall is significant under Criterion A because for over 100 years it was the governmental and social center of rural Carroll Township. It is significant under Criterion C because the building and its interior remain almost unaltered since 1880, while the outbuildings reflect the township's growing role in road maintenance and emergency services.
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 90000385, listed March 9, 1990. Summary generated October 2026 (model claude-sonnet-5-5, prompt v1.0-2026-10-29, confidence high).
Key facts
| Address | Toussaint E. Rd. and Behlman Rd., Oak Harbor |
|---|---|
| County | Ottawa County |
| Listed | March 9, 1990 |
| Reference number | 90000385 |
| Resource type | Building |
| Period of significance | 1880-1940 |
| Architect / builder | Enos E. Williams and James H. Floro (contractors) |
| Architectural style | Mid-19th Century; Vernacular Greek Revival |
| Criteria |
|
| Areas of significance | Politics/Government, Architecture, Social History |
| Level of significance | Local |
| Status (as stated in the nomination) | After a new hall was built in 1981, the old hall mainly held township records. It is owned by the township and was being repaired and renovated with a possible township museum in mind. |
| Acreage | 0.9 |
| Coordinates | 41.56801, -83.12621 (NPS GIS) |
What listing means for this property
National Register listing is honorary for a privately owned home: it does not by itself restrict what an owner may do with their own money, and it does not require public access. Restrictions come from local landmark or historic-district ordinances, which are separate (how they differ).
Owner-occupied houses are not eligible for the 20% federal rehabilitation tax credit, which applies to income-producing buildings, but many states offer credits for homeowners. Listing also opens the door to preservation easements and to buying a plaque. Start with what listing means for homeowners, renovating a listed house and selling one.
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 90000385.
- Nomination form (PDF, National Archives) — catalog entry
- Wikidata Q138646569
- This listing as JSON
Last updated October 2026. Found an error? See the editorial policy for how to report it.