Built in 1836 for Henry B. Clarke, the Clarke House Museum is Chicago’s oldest house. The house shows what life was like for a family in Chicago during the city’s formative years before the Civil War. Its fascinating history began at a time when Chicago received its city charter and much of the area was still undeveloped prairie. The house is now located in the Chicago Women’s Park in the Prairie Avenue Historic District, and operated as a museum by the Chicago Department of Cultural Affairs and Special Events.