Dederer Stone House-Stonehurst is a historic home located at Orangetown in Rockland County, New York. It was built in 1865 and is a 2+1⁄2-story, T-shaped dwelling constructed using regular size units of local granite with dressed sandstone trim. It features a jerkinhead roof. Also on the property is a two-story barn and stone hitching post.[2]
It was listed on the National Register of Historic Places in 2002. All the files a paperwork for this house have not yet been digitized (all the paperwork is still sitting in a shelf somewhere).[1]