Land use regulations are:
A. Permitted Uses.
1. One single family dwelling (permanent structure or one manufactured home) (see Section 18.04.330 for manufactured housing);
2. Guest house;
3. Second single family dwelling (permanent structure or manufactured home) (subject to parcel size requirements and development standards as per Section 18.04.153);
4. All existing dwellings in this district shall be regularly permitted uses and not considered as nonconforming uses;
5. Agricultural uses.
B. Uses Allowed with Zoning Permit.
1. Home occupation.
C. Uses Allowed with Conditional Use Permit.
1. Additional houses, not to exceed a ratio of one dwelling unit per forty acres in the ranch or farm;
2. Animal hospitals, kennels and laboratories using animals or animal products, (see Chapter 18.94);
3. Cemeteries and mausoleums, (see Chapter 18.94);
4. Laboratories for testing, experimental or analytical purposes, (see Chapter 18.94);
5. Private clubs and outdoor recreational facilities, (see Chapter 18.94);
6. Churches, synagogues and other buildings for religious assembly;
7. Public and commercial refuse disposal sites, (see Chapter 18.94);
8. Mine;
9. Agriculturally oriented services;
10. Airstrip;
11. Poultry farms, fur farms and pig farms (see Chapter 18.94);
12. Bed and breakfast establishment as specified in Section 18.04.083. (Ord. 525HH § 19(part), 2008: Ord. 525M § 17(part), 2003: Ord. 525-B § 11, 1992; Ord. 525 § 1(part), 1989).

(See also Sections 18.98.010 through 18.98.090.) Structure location regulations are:
A. Setback from edge of right-of-way: twenty-five feet, minimum;
B. Side yard offset: ten feet, minimum;
C. Rear yard offset: twenty feet, minimum.
(Ord. 525HH § 19(part), 2008: Ord. 525M § 17(part), 2003: Ord. 525 § 1(part), 1989).

(See also Sections 18.98.100 through 18.98.130.) Structure height regulations are:
A. Principal building or structure height: thirty-five feet, maximum;
B. Accessory building or structure height: fifteen feet, maximum, except farm buildings or ranch buildings: sixty feet, maximum. (Ord. 525HH § 19(part), 2008: Ord. 525M § 17(part), 2003: Ord. 525 § 1(part), 1989).

(See also Section 18.100.010.) Lot dimension regulations are:
A. Lot area: two acres, minimum;
B. Average lot width: one hundred twenty feet, minimum;
C. Lot length to width ratio permitted: three to one, maximum;
D. Total buildings area to lot area ratio permitted: forty percent, maximum. (Ord. 525HH § 19(part), 2008: Ord. 525M § 17(part), 2003: Ord. 525 § 1(part), 1989).