Agricultural (A1). This district allows for a variety of agricultural uses, as well as low intensity recreational and open space uses.

Recreational Open Space (RO). The purpose of this district is to protect properties from hazards such as flooding and landsliding, to protect natural resources and scenic features for public enjoyment and use, and to set aside areas of the City for active and passive recreational use, consistent with general plan policy.

Slope Hazard (SH). This district is intended to protect properties from naturally occurring hazards such as landsliding, faulting, erosion, and other earth movement. Toward this end, no structures are permitted within this district except public utility buildings and structures subject to approval of a conditional use permit as identified in Table 17.13.030[1].

Building Site With Single-Family Residence. The minimum building lot area for a single-family residence shall be five acres. The minimum lot frontage shall be 125 feet and the minimum lot depth 200 feet. However, any lot or parcel legally created prior to the rezoning of said lot or parcel to the A1 zone district shall be considered a legal, nonconforming building site under the provisions of this code.

All Other Uses. No minimum standards apply to all other uses.

A1 District. The front, side, and rear yard requirements for primary and accessory structures shall be the same as required in the R1-6 zone district for such structures.

RO District. No building or structure shall be placed closer than 30 feet to any property line abutting a residential zone district or public street, or closer than 20 feet to any property line abutting any other zone district.

SH District. No structures shall be erected in the SH zone district except public utility buildings and structures subject to approval of a conditional use permit as identified in Table 17.13.030.