The Collinsville Historic District, listed on the National Register of Historic Places in February 2006, includes 117 commercial and residential properties dating from around 1875 to 1950. It lies along and adjacent to Grand Avenue, South Valley Avenue and Main Street. Notable buildings include the 1908 Presbyterian Church, the 1923 Collinsville Methodist Church, and the 1946 Cricket Theatre. Two pre-1900 structures remain, the G. W. Roberts building and the H. R. Jordan building.