Slack Farmstead
Why it's listed
This 38-acre farm on Row Road, just south of Route 104 in Mexico, Oswego County, combines a farmhouse, a granary, a dairy barn and a hen house with fields, maple woods, a stone wall, a hand-dug well and a farm pond dating from 1925. The farmhouse was probably built around 1838-39 by Joseph Slack, whose family farmed the land from about 1814 to 1850. It is a one-and-one-half-story, five-bay house only one room deep, a horizontal form unlike the two-story, three-bay houses typical of 1830s Mexico. The outbuildings date from about 1850, 1870 and 1910. The Row family held the farm from about 1900 to 1984. Glen Row added plumbing and central heating, built the pond and raised thousands of White Leghorn chickens for egg sales. Because the buildings, features and a large share of the original acreage survive, the property illustrates how agriculture in Mexico changed over more than a century. It is significant in the areas of agriculture and architecture.
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 | 1838-1926 |
|---|---|
| Styles | Early Republic (Greek Revival frieze detailing noted) |
| Areas of significance | Agriculture, Architecture |
| Acreage | 38.4 |
| Boundary source | NPS cultural-resource GIS polygon |
| Full listing page | Slack Farmstead (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.