Mount Kisco Municipal Complex
Why it's listed
Located on Main Street in the center of Mount Kisco, this 3.8-acre civic complex groups a town and village hall, a post office, a library and a war memorial. The Town/Village Hall opened in December 1932. It is a two-story brick building with a slate roof, a clock tower, and a portico of four Ionic columns. The smaller Post Office followed in 1936, built with federal funding in the 1930s, and its barrel-vaulted lobby holds two oil-on-canvas murals by Thomas Donnelly showing an Indian cornfield and Mount Kisco in 1850. Architect Mott B. Schmidt designed both buildings as compatible interpretations of Georgian and Colonial design. A 1962 library by William and Geoffrey Platt and a war memorial are too recent to count as contributing. The complex was recognized as an important local landmark and community center, valued for its Colonial Revival architecture, its park-like setting, and its continuing role in local government.
Significance in brief: The complex is significant as a distinguished group of early twentieth century civic architecture. Both historic buildings were designed by regionally prominent architect Mott B. Schmidt and are regional examples of Colonial Revival municipal design. The Town/Village Hall is described as one of Westchester County's finest examples of the style, and the Post Office holds two 1936 murals by Thomas Donnelly.
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 97000116, listed March 9, 1997. Summary generated October 2026 (model claude-sonnet-5-5, prompt v1.0-2026-10-29, confidence high).
Key facts
| Address | 100-120 Main St., Mount Kisco |
|---|---|
| County | Westchester County |
| Listed | March 9, 1997 |
| Reference number | 97000116 |
| Resource type | District |
| Period of significance | 1932-1936 |
| Architect / builder | Schmidt, Mott B., Architect; O'Brien & Klikel, Builders |
| Architectural style | Late 19th and Early 20th Century Revivals/Colonial Revival |
| Criteria |
|
| Areas of significance | Architecture |
| Level of significance | Local |
| Status (as stated in the nomination) | Both the Town/Village Hall and Post Office remain in active use; some original departments have moved to other facilities, but most municipal services are still housed in the complex. |
| Coordinates | 41.20272, -73.72666 (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
- National Park Service, National Register of Historic Places database (snapshot May 2026), reference 97000116.
- Nomination form (PDF, National Archives) — catalog entry
- Wikipedia article (used for cross-checking only; text not reproduced here)
- Wikidata Q6921685
- This listing as JSON
Last updated October 2026. Found an error? See the editorial policy for how to report it.