custom built home on 50 acres of pastures and timber 10 miles from i75 first-floor est sq ft 2736 basement est sq ft 2510 two car attached garage sq ft 576 screen in porch sq ft 385 third floor minus unfinished room sq ft 1410 bonus room storage useable sq ft 1224 TOTAL 8,841 EST SQ FT THERE IS A 50 FT I BEAM FOR THE FLOOR SYSTEM.