No yard or lot existing at the time of passage of this chapter shall be reduced in size or area below the minimum requirements set forth herein. Yards of lots created after the effective date of this chapter shall meet at least the minimum requirements established by this chapter.
(Ord. passed 7-9-1985; Ord. passed 5-10-1990; Ord. passed 3-9-1999; Ord. passed 8-10-1999; Ord. passed 3-14-2000; Ord. passed 5-9-2000; Ord. passed 9-9-2003; Ord. passed 9-13-2005; Ord. passed 9-12-2006; Ord. passed 6-29-2021) Penalty, see § 154.999