There are currently 2 homes for sale in Sweetgrass of Tanner Plantation in Hanahan SC. Real estate property listings have an average sales price of $439,500, ranging in price from $414,000 to $465,000. The average sq ft home is approximately 1,775 square feet for a house in Sweetgrass section of Tanner Plantation. The largest property for sale is 1,886 sqft and the smallest 1,663 sqft. View property listings for sale by price, street, subdivision, age, property type, location, features, size, listing date, and time on MLS with an average of forty-two days on the market.