(1) A shoreline substantial development permit or conditional use permit shall be required for any structures that are not considered necessary for the full use and enjoyment of the main residential use, not typically associated with the main use, or otherwise subordinate to or incidental to the main use of a parcel, including the utilities necessary to serve the accessory use.

(2) Structures that are accessory to residential developments may be permitted when the primary residential use is permitted pursuant to, and only when, other provisions of this Program are met.

(3) Accessory dwelling units may be permitted through a substantial development permit in the Marine Waterfront, Shoreline Residential – Intensive, and Shoreline Residential – Conservancy designations when consistent with the Program. Accessory dwelling units shall be prohibited in the Resource Conservancy and Natural designation consistent with Table 2-1. All accessory housing shall also comply with the Clallam County Zoning Code, CCC Title 33.