Real Estate Listings For Sale 29412 zip code SC MLS Listings Data: 29412 Total Listings: 283 Average Price: $746,693 Highest Listing Price: $4,450,000 Average Days On Market: 177 Homes For Sale 29412 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 29412. Currently, Charleston SC 29412 has a total of two hundred eighty-three listings on the local MLS for sale with an average price point of $$746,693, the max being $$4,450,000 and the lowest priced house $$120,000 to purchase in the 29412 zip code. Homes in the Charleston SC 29412 have an average house size of 1,887 sq ft and the average days on the market in zip code 29412 is 177 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. Relative Sort by Year Built: low to high Sort by Year Built: high to low Sort by price: low to high Sort by price: high to low Sort from oldest to newest Sort from newest to oldest Sort by status: active to under contract Sort by status: under contract to active Saving Subscribe Unsubscribe Loading...