Title 18 — ZoningChapter 18.532 — SPECIFIC PLAN NO. 20

Article VI — General Development Standards

San Dimas Zoning Code · 2026-06 edition · ingested 2026-07-06 · San Dimas

§ 18.532.400. General.

The standards in this article shall apply to areas I and II of Specific Plan No. 20. (Ord. 861 § 1, 1987; Ord. 1222 § 1, 2013)

§ 18.532.410. Utilities.

All utilities provided to serve these uses and buildings shall be installed underground. (Ord. 861 § 1, 1987; Ord. 1222 § 1, 2013)

§ 18.532.420. Grading.

All graded slopes are to be contoured and blended to harmonize with natural slopes. The maximum steepness of exposed cuts and fills shall not exceed 2:1; and preferably 3:1 for fills. (Ord. 861 § 1, 1987; Ord. 1222 § 1, 2013)

§ 18.532.430. Entry treatments.

All driveway entrances along Arrow Highway shall incorporate a stamped/decorative concrete treatment. Additional entry treatment may be required by the review authority pursuant to Chapter 18.12 of this title.

(Ord. 861 § 1, 1987; Ord. 1222 § 1, 2013; Ord. 1324, 6/10/2025)

§ 18.532.440. Mechanical equipment.

Mechanical equipment placed on any roof such as, but not limited to, air conditioning, heating, ventilating ducts and exhaust shall be screened from view from any surrounding property, street or highway. The screening shall be an integral structural aspect of the building. Wall mounted equipment shall be enclosed utilizing the same materials as the building. (Ord. 861 § 1, 1987; Ord. 1222 § 1, 2013)

§ 18.532.450. Downspouts.

All downspouts shall be located in the interior of buildings. (Ord. 861 § 1, 1987; Ord. 1222 § 1, 2013)

§ 18.532.460. Outdoor display/storage areas.

Outdoor display and/or storage areas may be permitted when incidental and secondary to a permitted use subject to review and approval by the director of community development. The uses shall not be located or operated in such a manner as to be detrimental to the visual quality of the primary use nor the negatively impact adjacent properties by means of noise, odor, appearance or other characteristics. In approving the display or storage area, the director of community development may impose buffers consisting of decorative walls, landscaping, or combinations thereof to mitigate any perceived impacts.

(Ord. 861 § 1, 1987; Ord. 1222 § 1, 2013; Ord. 1324, 6/10/2025)

§ 18.532.470. Trash storage.

A trash storage area(s) with minimum inside clear area measuring eight feet by ten feet enclosed by solid masonry walls a minimum of five feet in height shall be provided in an appropriate location per city standards.

(Ord. 861 § 1, 1987; Ord. 1222 § 1, 2013)

§ 18.532.480. Walls.

  • A. Required Walls. Solid decorative masonry walls shall be erected on the zone boundary line between Area I and II, and adjacent to any residentially zoned district. Walls should be not less than six feet nor more than eight feet in height and shall be reduced to not less than three feet in height in any required yard abutting a street. Additional walls may be required by the director of community development as part of the approval process.

  • B. Permitted Walls.

    1. Walls not greater than six feet in height, shall be permitted on or within all property lines not abutting streets and on or to the rear of all yard setback lines of yards abutting streets;

    2. Walls not over forty-two inches in height may be permitted in required yard abutting streets.

  • C. Corner Cutback Areas. The cutback line shall be in a horizontal plan, making an angle of fortyfive degrees with the side, front, or rear property line. It shall pass through a point not less than ten feet from the intersection of the front, side or rear property line or ten feet from the edges of a driveway where it intersects the street or alley, as the case may be.

    1. Streets and Alleys. There shall be a corner cutback area at all intersecting or intercepting streets and/or alleys;

    2. Driveways. There shall be a corner cutback area on each side of any private driveway intersecting a street or alley.

  • (Ord. 861 § 1, 1987; Ord. 1222 § 1, 2013; Ord. 1324, 6/10/2025)

§ 18.532.490. Stop signs.

Stop signs shall be placed at all vehicular egress points. (Ord. 861 § 1, 1987; Ord. 1222 § 1, 2013)

§ 18.532.500. Plan review and disposition.

A development plan review will be required. No person shall construct any building or structure, or relocate, rebuild, alter, enlarge, or modify any existing building or structure, until a development plan has been reviewed and approved in accordance with the provisions of Chapter 18.12 .

EXHIBIT A

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(Ord. 861 § 1, 1987; Ord. 1222 § 1, 2013; Ord. 1324, 6/10/2025)