Title 18 — Zoning›Chapter 18.532 — SPECIFIC PLAN NO. 20
Article VI — General Development Standards
San Dimas Zoning Code · 2026-06 edition · updated 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.
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;
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.
Streets and Alleys. There shall be a corner cutback area at all intersecting or intercepting streets and/or alleys;
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 .
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(Ord. 861 § 1, 1987; Ord. 1222 § 1, 2013; Ord. 1324, 6/10/2025)
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Ask AI about this code▸ Contents — San Dimas Zoning Code
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▸ Title 18 — Zoning
Overview- Chapter 18.04 — GENERAL PROVISIONS
- Chapter 18.08 — DEFINITIONS
- Chapter 18.12 — DEVELOPMENT PLAN REVIEW
- Chapter 18.14 — WATER-EFFICIENT LANDSCAPES
- Chapter 18.16 — ZONING DISTRICTS, MAPS AND BOUNDARIES
- Chapter 18.20 — RESIDENTIAL ZONES GENERALLY
- Chapter 18.22 — DENSITY BONUS
- Chapter 18.24 — S-F SINGLE-FAMILY RESIDENTIAL ZONE
- Chapter 18.26 — DEVELOPMENT STANDARDS OVERLAY ZONE
- Chapter 18.28 — SF-A SINGLE-FAMILY AGRICULTURE ZONE
- Chapter 18.32 — SF-H SINGLE-FAMILY HILLSIDE ZONE
- Chapter 18.35 — SF-DR SINGLE-FAMILY DOWNTOWN RESIDENTIAL ZONE
- Chapter 18.38 — ACCESSORY DWELLING UNITS
- Chapter 18.40 — AFFORDABLE HOUSING OVERLAY ZONE
- Chapter 18.42 — MULTIPLE-FAMILY (MF) ZONE
- Chapter 18.44 — MULTIPLE-FAMILY THIRTY UNITS PER ACRE (MF-30) …
- Chapter 18.48 — MF-D MULTIPLE-FAMILY ZONE— DUPLEX
- Chapter 18.50 — DOWNTOWN SPECIFIC PLAN
- Chapter 18.52 — RPD RESIDENTIAL PLANNED DEVELOPMENT ZONE
- Chapter 18.64 — A-L LIGHT AGRICULTURAL ZONE
- Chapter 18.92 — C-H COMMERCIAL-HIGHWAY ZONE
- Chapter 18.96 — C-N COMMERCIAL-NEIGHBORHOOD ZONE
- Chapter 18.104 — CPO COMMUNITY PARKING OVERLAY ZONE
- Chapter 18.108 — SCENIC HIGHWAY OVERLAY ZONE
- Chapter 18.112 — P-H PRIVATE HORSE OVERLAY ZONE
- Chapter 18.116 — CONSERVATION OVERLAY ZONE
- Chapter 18.122 — MOBILE HOME PARK ZONE
- Chapter 18.124 — OS OPEN SPACE ZONE
- Chapter 18.128 — INDUSTRIAL ZONES
- Chapter 18.132 — PS PUBLIC/SEMIPUBLIC ZONE
- Chapter 18.136 — A-P ADMINISTRATIVE PROFESSIONAL ZONE
- Chapter 18.140 — C-G CREATIVE-GROWTH ZONE
- Chapter 18.142 — DEVELOPMENT STANDARDS FOR SPECIFIC LAND USES
- Chapter 18.150 — WIRELESS COMMUNICATION FACILITIES
- Chapter 18.152 — SIGNS
- Chapter 18.156 — VEHICLE PARKING AND STORAGE
- Chapter 18.162 — TREE PRESERVATION
- Chapter 18.164 — HILLSIDE DEVELOPMENT
- Chapter 18.168 — ALTERNATIVE ENERGY SYSTEMS
- Chapter 18.170 — ELECTRIC VEHICLE CHARGING STATIONS
- Chapter 18.172 — PUBLICLY OWNED PROPERTY
- Chapter 18.180 — FLOOD CONTROL
- Chapter 18.184 — HOME BASED BUSINESSES
- Chapter 18.186 — RESERVED
- Chapter 18.188 — RESERVED
- Chapter 18.190 — SEXUALLY ORIENTED BUSINESSES
- Chapter 18.192 — UNCLASSIFIED USES
- Chapter 18.194 — MARIJUANA AND MEDICAL MARIJUANA
- Chapter 18.196 — TEMPORARY USES
- Chapter 18.198 — RECYCLING FACILITIES, DONATION BOXES AND NON-…
- Chapter 18.200 — CONDITIONAL USE PERMITS
- Chapter 18.204 — VARIANCES
- Chapter 18.208 — ZONE CHANGES AND AMENDMENTS
- Chapter 18.212 — APPEAL PROCEDURES
- Chapter 18.500 — SPECIFIC PLAN NO. 2
- Chapter 18.502 — SPECIFIC PLAN NO. 3
- Chapter 18.504 — SPECIFIC PLAN NO. 4
- Chapter 18.508 — SPECIFIC PLAN NO. 6
- Chapter 18.510 — SPECIFIC PLAN NO. 7
- Chapter 18.512 — SPECIFIC PLAN NO. 8
- Chapter 18.514 — SPECIFIC PLAN NO. 9
- Chapter 18.516 — SPECIFIC PLAN NO. 10
- Chapter 18.518 — SPECIFIC PLAN NO. 11
- Chapter 18.520 — SPECIFIC PLAN NO. 12
- Chapter 18.522 — SPECIFIC PLAN NO. 13
- Chapter 18.526 — SPECIFIC PLAN NO. 16
- Chapter 18.528 — SPECIFIC PLAN NO. 17
- Chapter 18.534 — SPECIFIC PLAN NO. 21
- Chapter 18.536 — SPECIFIC PLAN NO. 22
- Chapter 18.538 — SPECIFIC PLAN NO. 23
- Chapter 18.540 — SPECIFIC PLAN NO. 24
- Chapter 18.542 — SPECIFIC PLAN NO. 25