A buffer yard is a unit of land together with the planting required thereon. Buffer yards shall be required to separate different land uses from each other in order to eliminate or minimize potential nuisances such as dirt, litter, noise, glare of lights, signs, and unsightly buildings or parking areas, or to provide spacing to reduce adverse impacts of noise, odor, or dangers from fires or explosion.
(1)
Location of Buffer Yards. Buffer yards shall be located on the outer perimeter of a lot or parcel, extending to the lot or parcel boundary line. Buffer yards shall not be located on any portion of an existing or dedicated street or right-of-way and shall allow for adequate vision clearance at intersections and driveways.
(2)
Requirements. Wherever the provisions of this title require a buffer yard to protect adjoining residential districts or other uses, the required yard shall be landscaped as follows:
(a)
A minimum of one row of deciduous or evergreen trees or a mixture of each and/or one row of evergreen shrubs extending the full width of the buffer yard and placed not more than five feet apart which shall grow to form a continuous hedge at least five feet in height within three years of planting; and
(b)
Lawn, low growing evergreen shrubs, evergreen ground cover, vegetables or bark mulch covering the balance of the required landscaped yard; and
(c)
All landscaped areas shall be continuously maintained and kept free of trash and debris.
(3)
Exception. In order to deal more fairly with the uncertainty and timing of development of vacant land, the plant material required in a buffer yard which abuts vacant land may have the time period allowed for maturity extended, although the quantity and placement shall remain the same. This allows time for the plant material to reach a size comparable to that which is otherwise required.
(Ord. 508 § 5.08.2, 1982)