No idea of build cost but we are on six acres outside San Antonio in the Hill Country. I would rate the house very high end with 4500 square feet with all but a game room on the first level, an eight burner Viking stove/oven and equivalent, etc. It is built with full 2 x 6 construction including the garage, stone and tile interior and exterior, metal seamed roof, +15' ceilings, a full stone fireplace, an 1800 square foot garage with a distant pool surrounded by native stone. The lots are selling for $150'ish and the home would go for $1M. Back out the previously suggested profit and there you go.
