St Johns Crossing, St. Johns Crossing Johns Island SC Houses For Sale MLS Listings Data: Array Total Listings: 1 Average Price: $589,900 Highest Listing Price: $589,900 Average Days On Market: 70 Houses For Sale St Johns Crossing, St. Johns Crossing subdivision Johns Island SC. MLS real estate listings for sale in St Johns Crossing, St. Johns Crossing Johns Island SC by price, street, age, list date, bedrooms & more St Johns Crossing, St. Johns Crossing Johns Island SC. Currently, St Johns Crossing, St. Johns Crossing in Johns Island SC has a total of one listings on the local MLS for sale with an average price point of $589,900, the max being $589,900 and the lowest priced house $589,900. The neighborhood of St Johns Crossing, St. Johns Crossing subdivision in Johns Island SC has an average house size of 1,961 sq ft and the average days on the market in this community is 70. 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...