“Grade level” means the mean elevation of the curb level opposite those walls of the main building that are located on or within five (5) feet of the street line; where all the walls of the main building are more than five (5) feet back from the street line, the grade level is the mean elevation of the ground adjoining the building on all sides.
(Ord. No. 1105-57. Passed 4-14-58, eff. 4-15-58)