Carlyle St. Clair's house is the home of Carlyle St. Clair III, located to the north of the Crimson Caravan Company, adjacent to a string of power line towers beside the road running from Horowitz farmstead to Raul's shack.
Carlyle St. Clair's house is a small one-room building. There is a dumpster outside containing random loot. Inside the house, there is a double size unowned bed, a refrigerator containing alcoholic beverages, and a shelf. Carlyle St. Clair III is sitting outside the house, and if spoken with, he may become hostile.
Carlyle St. Clair's house appears only in Fallout: New Vegas.