Grimball Gates Johns Island SC Homes & Real Estate For Sale MLS Listings Data: Grimball Gates Total Listings: 3 Average Price: $866,098 Highest Listing Price: $1,124,793 Average Days On Market: 127 Houses For Sale Grimball Gates subdivision Johns Island SC. MLS real estate listings for sale in Grimball Gates Johns Island SC by price, street, age, list date, bedrooms & more Grimball Gates Johns Island SC. Currently, Grimball Gates in Johns Island SC has a total of three listings on the local MLS for sale with an average price point of $866,098, the max being $1,124,793 and the lowest priced house $724,500. The neighborhood of Grimball Gates subdivision in Johns Island SC has an average house size of 2,627 sq ft and the average days on the market in this community is 127. 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...