/3 $45,000 4 Beds 2 Baths 2,193 Sq Ft 400 N Washingon St, Diagonal, IA 50845 This fixer upper sits on a huge corner lot with plenty of room for a new build or restore the home to its former glory & add an attached garage! Jennifer Mercer South Central Iowa Realty 400 N Washingon St, Diagonal, IA 50845