Whitehall extension SC has zero properties for sale on MLS. Homes for sale Whitehall extension have an average list price of $0 ranging in price from $0 to $0. The average size property in Whitehall extension is 0 square feet. Largest for sale being 0 sqft and smallest 0 sqft. Contact agent for Whitehall extension SC. View all homes for sale in Whitehall extension by price, number of bedrooms, size, age, time on MLS, date listed, street, & property type.