Real Estate Listings For Sale 29401 zip code SC MLS Listings Data: 29401Total Listings:123Average Price:$2,584,041Highest Listing Price:$11,800,000Average Days On Market:130 Homes For Sale 29401 zip code Charleston SC. MLS real estate listings for sale in SC by price, street, age, subdivision, neighborhood, list date, bedrooms & more SC zip code 29401. Currently, Charleston SC 29401 has a total of one hundred twenty-three listings on the local MLS for sale with an average price point of $$2,584,041, the max being $$11,800,000 and the lowest priced house $$99,000 to purchase in the 29401 zip code. Homes in the Charleston SC 29401 have an average house size of 2,771 sq ft and the average days on the market in zip code 29401 is 130 days. Please contact our team to list or sell your home, view or make an offer on one of the properties you see here updated every 5 mins in real-time. 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...