In the R-1 single-family residence zone, in no case shall more than thirty percent of any lot or building site be covered by buildings. In no case shall more than sixty-five percent of any lot be covered by permanent structures and pavement, including buildings as well as driveways and walkways or other similar features.
The public works director may reduce the sixty-five percent lot coverage permitted on any lot where he finds that such reduction is necessary to avoid the proposed development having an adverse impact on the city’s storm drain system.
For purposes of this section, building coverage is determined by floor area, as measured from the outside of a building’s surrounding exterior walls including any cantilevered or subterranean floor area extending beyond a building’s ground level footprint, garages, and accessory buildings. For purposes of this section, floor area shall include the area of all enclosed rooms regardless of ceiling height.
(Ord. 473 § 1, 1988; Ord. 700 § 2 (Exh. 1), 2012; Ord. 750 § 1, 2021)