Reformed Mennonite Church, Former
Why it's listed
Built about 1834 at the corner of Main Street and North Forest Road in Williamsville, this small limestone building served a growing Mennonite congregation for nearly a century and a half. Its walls are locally quarried Onondaga limestone with corner quoins, a gabled roof with cornice returns, and tall nine-over-nine windows under flat stone arches. Inside is a single open worship room with plain wainscot and plaster walls. A frame addition of about 1880 added separate coatrooms when membership reached 130, and a small addition followed around 1953. The congregation, founded by Rev. John Herr about 1828, used the building until 1981, and the Town of Amherst bought it in 1985 for archive and office use. It is recognized as the oldest religious building in Erie County and a rare, intact example of plain early nineteenth century church architecture reflecting Mennonite simplicity.
Significance in brief: The nomination argues it is a rare surviving example of an unadorned early nineteenth century religious building in western New York. It is described as the oldest religious building in the Town of Amherst and Erie County, and the only Reformed Mennonite church in the county. Its austere design reflects Mennonite traditions of simplicity, and the ca. 1880 remodeling retains a high degree of integrity.
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 03000596, listed July 3, 2003. Summary generated October 2026 (model claude-sonnet-5-5, prompt v1.0-2026-10-29, confidence high).
Key facts
| Address | 5178 Main St., Williamsville |
|---|---|
| County | Erie County |
| Listed | July 3, 2003 |
| Reference number | 03000596 |
| Resource type | Building |
| Period of significance | ca. 1834-1881 |
| Architect / builder | Unknown (Mennonite William Beach worked on construction as carpenter and mason) |
| Architectural style | Mid-19th Century/Greek Revival |
| Criteria |
|
| Areas of significance | Architecture |
| Level of significance | Local |
| Status (as stated in the nomination) | Used historically for worship until 1981; sold to the Town of Amherst in 1985 and now used as a town archive center and government office. |
| Acreage | 0.4 |
| Coordinates | 42.96084, -78.75943 (NPS GIS) |
What listing means for this property
Religious properties are listed for their architectural or historical significance, not their religious use. Listing is honorary and does not restrict the congregation's use of the building. The federal rehabilitation credit is generally unavailable unless part of the building is income-producing; some state programmes and preservation grants do cover religious buildings. Federal funding or permits trigger Section 106 review.
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 03000596.
- Nomination form (PDF, National Archives) — catalog entry
- Wikipedia article (used for cross-checking only; text not reproduced here)
- Wikidata Q5470117
- This listing as JSON
Last updated October 2026. Found an error? See the editorial policy for how to report it.