Charleston SC New Construction West AshleyCharleston SC new construction West Ashley | New Homes For Sale West Ashley Charleston SC. Search new homes for sale in West Ashley side of Charleston SC. The zip codes of 29414 and 29407 make up what’s known as West Ashley, and although one of the older parts of Charleston West Ashley is a very popular area given its proximity to the airport and its relative affordability as compared to the other popular suburban parts of Charleston SC. Real estate in West Ashley is going to be MLS Listings DataTotal Listings:378Average Price:$586,711Highest Listing Price:$4,350,000Average Days On Market:83 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 Loading...