Real Estate Listings For Sale 29412 zip code SC MLS Listings Data: 29412 Total Listings: 9 Average Price: $711,222 Highest Listing Price: $1,475,000 Average Days On Market: 981 Homes For Sale 29412 zip code James Island SC. MLS real estate listings for sale in SC by price, street, age, subdivision, neighborhood, list date, bedrooms & more SC zip code 29412. Currently, James Island SC 29412 has a total of nine listings on the local MLS for sale with an average price point of $$711,222, the max being $$1,475,000 and the lowest priced house $$350,000 to purchase in the 29412 zip code. Homes in the James Island SC 29412 have an average house size of 1,271 sq ft and the average days on the market in zip code 29412 is 981 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...