Lemuel Allen Farm is a historic home and farm located in Madison Township, Jefferson County, Indiana. The farmhouse was built in 1877, and is a 1+1⁄2-story, central passage plan, vernacular Italianate style brick dwelling. It features a side-gabled roof sheathed in slate shingles with triple-embedded and diamond patterns in red on either side of the front-gable on the façade. Also on the property are the contributing privy and large, transverse-frame basement barn, built around 1877, and a silo, the workshop, the granary, the garage, the feed shed, and a tool shed, all dated to the 1920s.[2]: 4–5