The maximum gross floor area per retail structure is 65,000 square feet, except that in the C-1 district abutting Harborview Drive the maximum gross floor area per building is 35,000 square feet with a minimum separation of 20 feet between buildings. (Ord. 1307 § 42, 2014; Ord. 995 § 7, 2005; Ord. 716 § 1, 1996).