Land use regulations are:
A. Permitted Uses. In addition to the uses permitted in the underlying zoning district, a second single family residence shall be allowed on lots of one acre or larger subject to the following conditions and requirements:
1. The second single family residential unit is not for sale or rent;
2. The lot contains an existing single family dwelling unit that is owned and occupied by the applicant as his or her principal residence;
3. The second dwelling shall be of similar materials, color and design of that of the existing dwelling;
4. The second unit shall be occupied by members of the immediate family (i.e., parent(s), children) of the occupant(s) of the principal residence;
5. The lot shall be sufficient (size, water, sewer, service, etc.) to accommodate two single family dwellings. (Ord. 525HH § 20(part), 2008: Ord. 525C § 14(part), 1993).

(See also Sections 18.98.010 through 18.98.090.) Structure location regulations are:
A. Setback from edge of right-of-way: as stated in underlying zoning district;
B. Side yard offset: as stated in underlying zoning district;
C. Rear yard offset: as stated in underlying zoning district. (Ord. 525HH § 20(part), 2008: Ord. 525C § 14(part), 1993).

(See also Sections 18.98.100 through 18.98.130.) Structure height regulations are:
A. Principal building height: as stated in underlying zoning district;
B. Accessory building height: as stated in underlying zoning district. (Ord. 525HH § 20(part), 2008: Ord. 525C § 14(part), 1993).

(See also Section 18.100.010.) Lot dimension regulations corresponding to the requirements of the underlying zoning district. (Ord. 525HH § 20(part), 2008: Ord. 525C § 14(part), 1993).

Two parking spaces minimum per dwelling (see also Chapter 18.102). Off-street parking requirements corresponding to the requirements of the underlying zoning district. (Ord. 525HH § 20(part), 2008: Ord. 525C § 14(part), 1993).