There are currently 181 houses for sale in the Charleston SC real estate market MLS with 55+ Community. Real estate property listings with 55+ Community have an average sales price of $435,341, ranging in price from $195,000 to $798,900. The average sq ft home with 55+ Community is approximately 1,917 square feet for a house in the greater Charleston SC tri-county region. The largest property for sale is 3,579 sqft and the smallest 1,124 sqft. View property listings for sale by price, street, subdivision, age, property type, location, features, size, listing date, and time on MLS with an average of eighty-one days on the market.