District 10 Schoolhouse

District #10 Schoolhouse is a historic One-room school located at Hartland in Niagara County, New York. It is a one-story cobblestone structure built about 1845 in the Greek Revival style. It features smooth, slight irregularly shaped, variously colored cobbles in its construction. It operated as a school until 1947 when it was converted into a private residence. It was recently acquired by the Hartland Historical Society. It is one of approximately 47 cobblestone structures in Niagara County.

It was listed on the National Register of Historic Places in 2000.