Harlem Heights Ext. Columbia SC Homes & Real Estate For Sale MLS Listings Data: Harlem Heights Ext.Total Listings:1Average Price:$14,000Highest Listing Price:$14,000Average Days On Market:8Houses For Sale Harlem Heights Ext. subdivision Columbia SC. MLS real estate listings for sale in Harlem Heights Ext. Columbia SC by price, street, age, list date, bedrooms & more Harlem Heights Ext. Columbia SC. Currently, Harlem Heights Ext. in Columbia SC has a total of one listings on the local MLS for sale with an average price point of $14,000, the max being $14,000 and the lowest priced house $14,000. The neighborhood of Harlem Heights Ext. subdivision in Columbia SC has an average house size of %avgSqftDigit% sq ft and the average days on the market in this community is 8. 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 Loading...