Today Buchanan/Llano County, Buchanan Dam TX is count around 23 homes for sale at current average listing price of $787,203. Nearby neighborhoods of Buchanan/Llano County are Buchanan Lk Vil, Granite, Greenwood Acres, Indian Hills, A&D Acres, Deer Hills, Floyd Acres, Golden Beach, Island Village, Paradise Point. Most of Buchanan/Llano County homes are 3 bedrooms with 2 bathrooms.