Today Buchanan Dam, TX, Buchanan Dam TX is count around 26 homes for sale at current average listing price of $760,000. Nearby neighborhoods of Buchanan Dam, TX are Indian Hills, Deer Hills, Floyd Acres, Island Lodges, Point Tella, Water Ridge, Carlson Add, Geola Est, Golden Beach, Lake Shore Ctr. Most of Buchanan Dam, TX homes are 3 bedrooms with 3 bathrooms.