Building permits for Aug. 23

City of Richmond, owner; Downing Contractors Inc., contractor; 719 N. 25th St., alterations, $50,000. Lafayette B. & Helen S. Green; 3100 Noble Ave., addition, $141,860. Lushion T. & Ella V. Coleman; 812 Norton St., $121,312. Biotech 8 LLC, owner; McKinney and Co. Inc., contractor; 737 N. 5th St., tenant fitup/office, …