Houses For Sale The Overlook at Copahee Sound subdivision Awendaw SC. MLS real estate listings for sale in The Overlook at Copahee Sound Awendaw SC by price, street, age, list date, bedrooms & more The Overlook at Copahee Sound Awendaw SC. Currently, The Overlook at Copahee Sound in Awendaw SC has a total of fifteen listings on the local MLS for sale with an average price point of $1,174,061, the max being