Johnson-Humrickhouse House (Additional Documentation)

Coshocton, Coshocton County, Ohio Listed Ref. 74001424 Building

Also known as: Pomerene House

Johnson-Humrickhouse House (Additional Documentation), Coshocton, Ohio
Photo: Nyttend, Public domain, via Wikimedia Commons
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Why it's listed

This Greek Revival house at 302 South Third Street in Coshocton was built about 1834 for George Willis Silliman, who came to the town from Zanesville and served ten years as prosecuting attorney. It has a square two-story center section under a hip roof, flanked by one-story wings, with a front porch on four simple columns. The entrance has a glass transom and sidelights, the windows are six-over-six with shutters, and the cornices are denticulated. After Silliman, the house passed to Margaret Johnson-Renfew, whose sons started Coshocton's first bank and married daughters of Peter Humrickhouse, a Revolutionary War captain. The Johnson and Humrickhouse families owned it until 1930, when it was sold to the Pomerene family. The later owners restored it nearly to its original condition, keeping all six original mantels. The house is valued as a well-preserved example of Greek Revival design and for its ties to two early, prosperous local families.

Significance in brief: The nomination calls it a fine example of Greek Revival architecture in excellent repair. It is also important for its links to two of Coshocton's most prosperous early families, Johnson and Humrickhouse. It was built for George Willis Silliman, a prosecuting attorney.

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 74001424, listed October 9, 1974. Summary generated October 2026 (model claude-sonnet-5-5, prompt v1.0-2026-10-29, confidence medium).

Key facts

Address317 Mulberry St., Coshocton
CountyCoshocton County
ListedOctober 9, 1974
Reference number74001424
Resource typeBuilding
Period of significance19th Century (ca. 1834)
Architect / builderGeorge Willis Silliman (builder)
Architectural styleGreek Revival
Areas of significanceArchitecture
Level of significanceLocal
Status (as stated in the nomination)Described as in excellent condition, unaltered, on its original site, and used as a private residence; restored nearly to original condition, with a rear porch converted to a kitchen.
Acreage2
Within districtMuskingum River Navigation Historic District
Coordinates40.27047, -81.86678 (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

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