There are currently 33 luxury condos for sale at The Peninsula 55+ condominium community in downtown Charleston SC. MLS listings have an average sales price of $2,122,367, ranging in price from $775,100 to $4,186,200. The average sq ft home is approximately 1,607 square feet for a unit at 609 King St, known as The Peninsula 55+ Community. The largest property for sale is 2,818 sqft and the smallest 0 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 four hundred five days on the market.