Today Buchanan Dam, TX, Buchanan Dam TX is count around 34 homes for sale at current average listing price of $758,424. Nearby neighborhoods of Buchanan Dam, TX are Indian Hills, Point Tella, Inks Lake Villg, Black Rock Est, Carlson, Ellison, Gran Sabana, Sendera Ridge, The Rock, Water Ridge. Most of Buchanan Dam, TX homes are 3 bedrooms with 3 bathrooms.