Alcove Historic District

Why it's listed
Alcove is a small crossroads community in southeastern Albany County, New York, strung along the Hannacrois Creek. Originally called Stephensville, it was settled about 1790 by Casparus Ackerman and Archibald Stephens and grew around water-powered industry, including a grist mill, flax mill, paper mill, saw mill and a carding and cloth mill. The district of roughly 14 acres preserves a country store with post office, a brick homestead built between 1820 and 1854 for William S. Briggs, a three-and-a-half-story cut stone Federal-style building with stepped gables, several modest Greek Revival-influenced houses, and an Italianate reservoir station moved when the reservoir was created. The Briggs house is considered the most impressive structure and reflects the wealth the mills produced. Nineteenth-century buildings survive largely intact beside the creek that gave the village its reason for being. Remains of mill foundations along the banks have not been surveyed.
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).
| Period of significance | 1800-1899 |
|---|---|
| Styles | Federal, Greek Revival and vernacular nineteenth-century styles, with Italianate features on the reservoir station |
| Areas of significance | Industry, Architecture |
| Acreage | 14 |
| Boundary source | NPS cultural-resource GIS polygon |
| Full listing page | Alcove 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.