The provisions of Sections 26-42 through 26-55 of this chapter are made applicable to all H-R districts subject to the specific provisions of this section.

A. Intent. To provide for an orderly, harmonious development of the foothills with a minimum amount of disturbance of natural terrain by relating residential density to natural topography, and to encourage and provide incentives for excellence of design and engineering techniques. Limitations are imposed upon development and disturbance of natural terrain in order to minimize grading, erosion, runoff, fire hazards, geologic hazards, removal of vegetation,

and to help ensure utilization of land in balance with its natural capabilities to support development.

B. Use Regulations. In the H-R district, no building or land shall be used and no building shall be erected or structurally altered unless otherwise provided herein, except for one or more of the following uses:

C. Uses Permitted in H-R District.

1. Single family dwellings including private garages and other accessory buildings and uses normally incidental and subordinate to single family residences.

2. Public schools, parks, and/or playgrounds compatible with the general plan.

3. Residential facilities, and small family day care homes, and large family day care homes, as defined in the California Community Care Facilities Act, the California Child Day Care Act, and this chapter.

4. Home occupations in accordance with Section 26-46.

5. A single-family manufactured home (including a mobilehome) that was manufactured no more than ten years prior to the date of the application for the issuance of a permit to install the manufactured home (in accordance with Government Code §65852.3(a)), provided it is placed on a permanent foundation and siding is extended to the foundation in a manner that is consistent with conventional homes.

D. Conditional Uses Requiring a Use Permit in H-R District.

1. Churches, public buildings, and public utility buildings and substations.

2. Educational institutions.

3. Cemeteries, crematoriums, and mausoleums.

E. Development standards in an H-R District.

1. Lot Area. In an H-R district, each lot shall have a minimum area of two acres.

2. Lot Width. In an H-R district, each lot shall have a minimum width of one hundred fifty feet except that the development review board shall have the authority to approve less width where unique natural features or conditions exist to make such a requirement unreasonable within the overall intent of the H-R district, and where the other provisions of this section are met.

3. Height Regulations. In an H-R district:

a. The maximum height of any main building or structure shall not exceed thirty feet.

b. Accessory buildings shall not exceed fifteen feet in height.

4. Yards. In an H-R district:

a. Front Yard. In an H-R district, minimum required setback is thirty feet, except as may be shown otherwise in officially adopted Master Street and Highway Plan or other city code.

b. Side Yard. In an H-R district, minimum of twenty feet deep.

c. Rear Yard. In an H-R district, minimum of twenty-five feet deep.

5. Irregular Lot Configurations. In an H-R district, lots with irregular configurations such as segments of a circle, panhandle shaped, or polygon shall have a front yard at least equal in area to that required for conventional shaped lots. The front yard shall be measured either parallel or perpendicular to narrow access corridors.

6. Grading. In an H-R district, grading shall be permitted upon securing approval of the site plan by the development review board. Approval shall be granted upon the finding that the purpose for which the grading is proposed is essential for the establishment or maintenance of a use which is expressly permitted herein and that the design, scope, and location of the grading proposed will be compatible with adjacent areas and will result in the least disturbance of terrain and natural land features.

7. Trees. In an H-R district, all trees which have a six inch or greater diameter trunk size at a point three feet above grade shall not be removed except as approved by the development review board. The location of all such trees shall be shown on plans submitted for site plan and development review.

F. Parking. In an H-R district, the general provisions of Section 26-49 shall apply.

G. Fences/Hedges. In an H-R district, the general provisions of Section 26-48 shall apply.

H. Signs. In an H-R district, the general provi-sions of Section 26-200 shall apply.

I. Livestock/Agriculture. In an H-R district, the general provisions of Section 26-54 shall apply.

J. Accessory Buildings. In an H-R district, the general provisions of Section 26-45 shall apply.

K. Site Plan and Development Review. All new construction in an H-R District, except for single and two-family dwelling units, shall be subject to review and approval by the development review board. (Ord. No. 1167 (part); Ord. No. 1239 § 1 (part); Ord. No. 1244 § 2; Ord. No. 1449 § 2; Ord. No. 1635 § 3; Ord. No. 1649 (part); Ord. No. 1670 §§ 6, 24.)