Shell Point Johns Island SC Homes & Real Estate For Sale MLS Listings Data: Shell Point Total Listings: 2 Average Price: $1,804,190 Highest Listing Price: $2,109,380 Average Days On Market: 35 Houses For Sale Shell Point subdivision Johns Island SC. MLS real estate listings for sale in Shell Point Johns Island SC by price, street, age, list date, bedrooms & more Shell Point Johns Island SC. Currently, Shell Point in Johns Island SC has a total of two listings on the local MLS for sale with an average price point of $1,804,190, the max being $2,109,380 and the lowest priced house $1,499,000. The neighborhood of Shell Point subdivision in Johns Island SC has an average house size of 2,405 sq ft and the average days on the market in this community is 35. 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...