Today Buchanan Dam, TX is count around 30 homes for sale at current average listing price of $772,580. Nearby neighborhoods of Buchanan Dam are Golden Beach, Greenwood Acres, Point Tella, Deer Hills, Indian Hills, Black Rock Est, Carlson, Ellison, Gran Sabana, Sendera Ridge. Most of Buchanan Dam homes are 3 bedrooms with 3 bathrooms.