Ashley Park in Charleston SC has 5 townhouses for sale currently on MLS. Townhome listings in Ashley Park subdivision Charleston SC have an average sales price of $356,100, ranging in price from $340,000 to $385,000. The average sq ft townhome is approximately 1,493 square feet for one in Charleston SC. The largest townhouse for sale in Ashley Park is 1,558 sqft and the smallest 1,451 sqft. View ALL property listings for sale on MLS (updates every 10 mins) by price, street, subdivision, age, property type, location, features, size, listing date, and time on MLS with an of seventy-three days on the market.