Ion Mount Pleasant SC Homes & Real Estate For Sale

Houses For Sale Ion subdivision Mount Pleasant SC. MLS real estate listings for sale in Ion Mount Pleasant SC by price, street, age, list date, bedrooms & more Ion Mount Pleasant SC. Currently, Ion in Mount Pleasant SC  has a total of sixteen listings on the local MLS for sale with an average price point of $2,903,000, the max being $4,450,000 and the lowest priced house $1,750,000. The neighborhood of Ion subdivision in Mount Pleasant SC has an average house size of 3,844 sq ft and the average days on the market in this community is 80.