Today Buchanan Dam, TX is count around 14 single-family homes for sale at current average listing price of $660,571. Nearby neighborhoods of Buchanan Dam are Point Tella, Black Rock Est, Carlson, Carlson Add, Deer Hills, Geola Est, Golden Beach, Granite, Greenwood Acres, Indian Hills. Most of Buchanan Dam single-family homes are 3 bedrooms with 2 bathrooms.