McDonald’s Corp. plans to build a new 4,249-square-foot restaurant at 4925 W. Hampton Ave. on Milwaukee’s northwest side. The new restaurant will be a relocation of McDonald’s existing restaurant in a 3,000-square-foot building at 5025 W. Hampton Ave., one block to the west. The new restaurant will replace a vacant former Aldi store and it will be owned and operated by McDonald’s franchisee Robert Pyles. In recent years McDonald’s has been remodeling or replacing many of its older restaurants.