A. 
Accessory Use. Use that is incidental to the principal permitted or conditionally permitted use on a site and customarily provided or acceptable with the use. This classification includes home occupation, surface parking for residents', customers' or employees' automobiles, recreational activity, and administrative or office support function and facility.
B. 
Accessory Structure. Structure that is incidental to the principal permitted or conditionally permitted structure or use on a site and customarily found on the same site.
1. 
Accessory Dwelling Unit. Dwelling unit ("second unit") governed by PMC § 18.50.300 through § 18.50.315.
2. 
Accessory Living Quarters.
3. 
Caretaker's Quarters.
4. 
Accessory Structure. Structure with no bedroom or kitchen. This classification includes construction trailer, real estate field office for the sale of property within a subdivision, parking structure, sign, and structure for mechanical equipment and ancillary storage.
(Ord. 979 § 2 (Exh. A), 1990; Ord. 05-1257 § 4, 2005; Ord. 07-1284 § 3 (Exh. B), 2007; Ord. 23-1509 § 15, 2023)