Land use regulations are:
A. Permitted Uses.
1. Grazing and all other kinds of agricultural uses,
2. One single family dwelling in permanent structure or one manufactured home on permanent foundation (see Section 18.04.335 for manufactured housing),
3. Guesthouse,
4. Other single family dwelling in permanent structure or manufactured home,
5. All existing dwellings in this district shall be regularly permitted uses and not considered as nonconforming 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 test, 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. Poultry farms, fur farms and pig farms,
11. Airstrip.
(Ord. 525M § 16(part), 2003: Ord. 525 § 1(part), 1989).

(See also Sections 18.98.010--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. 525M § 16(part), 2003: Ord. 525 § 1(part), 1989).

(See also Sections 18.98.100--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. 525M § 16(part), 2003: Ord. 525 § 1(part), 1989).

(See also Section 18.100.010.) Lot dimension regulations are:
A. Lot area: two and one-half acres, minimum;
B. Average lot width: one hundred twenty feet, minimum;
C. Lot length to width ratio permitted: three to one, maximum;
D. Dwelling floor area to lot area ratio permitted: ten percent, maximum;
E. Total buildings area to lot area ratio permitted: forty percent, maximum. (Ord. 525M § 16(part), 2003: Ord. 525L-1 § 3, 2003: Ord. 525 § 1(part), 1989).