Condos For Sale Carnes Crossroads Summerville SC MLS Listings Data: Carnes Crossroads Total Listings: 1 Average Price: $309,200 Highest Listing Price: $309,200 Average Days On Market: 98 Condo 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 98. If you have never owned a condo we suggest reading All You Should Know About Condo Ownership. Relative Sort by Year Built: low to high Sort by Year Built: high to low Sort by price: low to high Sort by price: high to low Sort from oldest to newest Sort from newest to oldest Sort by status: active to under contract Sort by status: under contract to active Saving Subscribe Unsubscribe Loading...