Condos For Sale Carnes Crossroads Summerville SC MLS Listings Data: Carnes CrossroadsTotal Listings:1Average Price:$309,200Highest Listing Price:$309,200Average Days On Market:85Condos For Sale Carnes Crossroads Summerville SC. MLS real estate condominium listings for sale in Carnes Crossroads Summerville SC by list date, number of bedrooms, baths, & floor. Currently, Carnes Crossroads condos in Summerville SC have a total of one listings on the local MLS for sale in the community with an average price point of $$309,200, the max being $$309,200 and the lowest priced unit $$309,200. The Carnes Crossroads condo development of Summerville SC has an average unit size of 1,864 sq ft and the average days on the market in this community/building is 85. If you have never owned a condo we suggest reading All You Should Know About Condo Ownership. RelativeSort by Year Built: low to highSort by Year Built: high to lowSort by price: low to highSort by price: high to lowSort from oldest to newestSort from newest to oldestSort by status: active to under contractSort by status: under contract to active Filters Saving Subscribe Unsubscribe Switch to Grid View Switch to Map View Loading...