It is unlawful and declared a public nuisance for any person owning, leasing, occupying or having charge or possession of any property used or able to be used for residential purposes, the primary structure on which was completed after the year 1987, regardless of whether such property contains a conforming or legal nonconforming use or structure, to maintain that property contrary to the following standards:
A. All front yard areas and side yard areas on corner lots, except surfaces of driveways, parking spaces, and pedestrian paths, shall be covered with groundcover incorporated into an overall landscaped design. The groundcover should allow the ground to absorb rainwater, provide drainage to trees on the site, and reduce runoff. Use of native planting or compatible species of drought-tolerant plants is encouraged as much as possible to reduce water demand. Use of permeable surfaces such as gravel or bricks are also encouraged for paths and walkways to allow absorption of rainwater. Synthetic grass with lifelike individual blades of grass that emulates real grass and has a pile height of one and three quarter inches or more may also be used subject to approval of the community development director or designee.
B. In residential zones at least fifty percent of the front yard areas and side yard areas on corner lots shall be covered and maintained with some combination of live trees, shrubs, vines, ground covers, flowers, lawns, vegetable gardens or other type of vegetation. The calculation of fifty percent may include the area between plants that are spaced in consideration of their mature size, and any area under an existing drip line of a tree that is covered and maintained with a permeable material such as mulch or decomposed granite. Synthetic grass may also be included in this calculation provided that there is some foundation planting consisting of live vegetation, the area of which is equal to least ten percent of the total yard areas visible from the street.
C. Landscaped areas and landscaped materials shall be maintained in a neat, clean, and healthful condition. This shall include the pruning, mowing of lawns, weeding, and removal of trash and debris. Any damaged, dead, diseased, or decaying plant material shall be replaced. Turf/lawn grass species shall not exceed twelve inches in height. Plants shall not be allowed to extend over public sidewalks, streets, alleys, or other public property such that they interfere with traffic signs or the passage of pedestrians, bicycles, or vehicles.
D. Gravel, stones, decomposed granite, mulch, or other hardscape materials shall be compacted or secured in such a way as to avoid spreading over any portion of a public sidewalk or street.
E. "Ground cover" shall be defined as vegetative material, or permeable materials such as mulch, decomposed granite or similar permeable materials.
(Ord. 852 § 1, 2007)