Neighborhood Is Gated. Agent Must Present Drivers License And Business Card For Entry To The Guard. Head North On Ga-317/Lawrenceville-Suwanee Rd And Turn Onto Brogdon Rd. Continue To Tench Rd, Then Take It To Suwanee Buford Dam Rd. Turn Right And Follow Suwanee Dam Rd For About 2 Miles. Stay On Johnson Rd, Then Drive To Harbury Cove Nw. Your Destination Is 5357 Harbury Cove Nw, Suwanee, Ga 30024.