This chapter applies to all properties in the First, Second and Third Residential Zoning Districts (R-1, R-2, R-3) and to the construction of new structures, main buildings and accessory structures; and the construction of additions to existing structures, main buildings, and accessory structures in these districts. (Ord. 1030 § 2(12), 2018; Ord. 931 § 1, 2004)