Westchester James Island SC Homes & Real Estate For Sale ALL ACTIVE MLS Listings WestchesterTotal Listings:1Average Price:$499,000Highest Listing Price:$499,000Average Days On Market:128Houses For Sale Westchester subdivision James Island SC. MLS real estate listings for sale in Westchester James Island SC by price, street, age, list date, bedrooms & more Westchester James Island SC. Currently, Westchester in James Island SC has a total of one listings on the local MLS for sale with an average price point of $499,000, the max being $499,000 and the lowest priced house $499,000. The neighborhood of Westchester subdivision in James Island SC has an average house size of 1,535 sq ft and the average days on the market in this community is 128. 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 Switch to Grid View Switch to Map View Loading...