The following development requirements shall apply to accessory dwelling units:
A. The increased floor area of the second unit shall not exceed twelve hundred (1,200) square feet or ) fifty (50) percent of the main dwelling unit, whichever is greater, and shall be used as an accessory to the primary single family home.
B. Adequate parking area must be available on the streets adjacent to the accessory dwelling unit. If adequate on-street parking is not available in the immediate vicinity, or in the case of all second units located on cul-de-sac lots, one additional off-street parking space must be provided. Tandem parking shall not be deemed as meeting the above parking requirement. The additional parking space shall be waived if in any of the following instances:
1. The accessory dwelling unit is located within one-half (0.5) miles of public transit.
2. The accessory dwelling unit is located within an architecturally and historically significant historic district.
3. The accessory dwelling unit is part of the existing primary residence or an existing accessory structure.
4. When on-street parking permits are required but not offered to the occupant of the accessory dwelling unit.
5. When there is a car share vehicle located within one block of the accessory dwelling unit.
C. All standards of the underlying zoning district including, but not limited to, height, lot and yard requirements, and lot coverage shall apply.
D. Detached accessory dwelling units are subject to all applicable standards for accessory structures, as stated in the development requirements for the underlying zone, unless a variance has been granted pursuant to Chapter 17.42. (Ord. 2017-01 (part), 2017: Ord. 2003-23 § 2, 2003: Ord. 9717 § 2 (part), 1997: prior code § 7283(E))