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Title 17 — Development Code

Chapter 17.02 — PURPOSE AND APPLICABILITY

Rancho Cucamonga Zoning Code · 2026-06 edition · updated 2026-07-25 · Rancho Cucamonga

§ 17.02.010. Purpose and intent.

  • A. Title. This title is known as the Development Code of the City of Rancho Cucamonga.

  • B. Authority. This title is adopted pursuant to the authority granted to the city by Government Code § 65800 et seq.

  • C. Purpose and intent. These standards and guidelines for the city are hereby established and adopted to protect and promote the public health, safety, morals, comfort, convenience, and welfare, and more particularly to:

    1. Implement the goals and objectives of the general plan and to guide and manage the future growth of the city in accordance with such plan.

    2. Protect the physical, social, and economic stability of residential, commercial, industrial, and other land uses within the city to assure its orderly and beneficial development.

    3. Reduce hazards to the public resulting from the inappropriate location, use, or design of buildings and other improvements.

    4. Attain the physical, social, and economic advantages resulting from comprehensive and orderly land use and resource planning.

  • D. Consistency with the land use element of the general plan. No use of land or buildings for which an application is required pursuant to this title is to be approved for processing under this title unless it is consistent with the land use element of the general plan. In the event of any conflict between this title and the land use element, the land use element shall prevail. A proposed use is consistent with the land use element when all of the following conditions exist:

    1. The proposed use is in conformance with the programs and standards of the land use element.

    2. The proposed use is to be established and maintained in a manner that is consistent with the land use element and all applicable standards contained therein.

  • (Ord. No. 1000 § 4, 2022)

§ 17.02.020. Applicability of regulations.

This title applies to all land uses, structures, subdivisions, and development within the city, as follows:

  • A. New or altered land uses or structures. Compliance with this title is required to lawfully establish, construct, reconstruct, alter, or replace any use of land or structure.

  • B. Existing uses and structures. An existing land use or structure is lawful only when it was legally established and is operated and maintained in compliance with all applicable provisions of this title. See chapter 17.62 (Nonconforming Uses and Structures) for more details.

  • C. Minimum requirements. The provisions of this title shall be the minimum to ensure the public health, safety, and welfare. For discretionary actions, city officials or bodies have the discretion to impose more stringent requirements than set forth in this title as may be necessary to promote orderly land use development and the purposes of this title.

  • D. Land use permit or entitlement required; limitation on subsequent permits. Land use permits or entitlements are required when a development, as defined in this title, is proposed. No person shall begin construction, occupy, or conduct a use or operation within the city, and the city shall not issue any other permit related to the development, until any required land use permit or entitlements have been approved and the appeals period has expired.

  • E. Other requirements and permits. Nothing in this title eliminates the need for obtaining any other permits required by the city, including the Rancho Cucamonga Fire District, or any permit, approval, or entitlement required by the regulations of any regional, state, or federal agency.

  • F. Effect of zoning code changes on projects in process. The enactment of this title, or any amendments thereto, may have the effect of imposing different standards on new land uses, development, and/or structures than those that applied to existing land uses, development, and/or structures. Following the effective date of this title the following provisions shall apply. Successive amendments to this title shall specify their applicability to pending applications and projects not yet or under construction; in the event an amendment is silent on this matter, the following shall apply.

    1. Pending applications. All land use permit applications that are active and that have been determined by the planning director to be complete before the effective date of this title, or any amendments thereto, will be processed according to the regulations in effect when the application was deemed complete.

    2. Approved projects not yet under construction. Any structure authorized by a planning permit or entitlement for which construction has not begun as of the effective date of this title, or any amendment thereto, may still be constructed in compliance with the approved permit, as long as construction is completed and the approved land use is established before the expiration of the permit or, where applicable, before the expiration of any approved time extension.

rized by a planning permit or entitlement for which construction has not begun as of the effective date of this title, or any amendment thereto, may still be constructed in compliance with the approved permit, as long as construction is completed and the approved land use is established before the expiration of the permit or, where applicable, before the expiration of any approved time extension.

  1. Projects under construction. A structure that is under construction pursuant to a valid building permit on the effective date of this title, or any amendments thereto, may be completed and need not be changed to satisfy any new or different requirements of this title as long as construction is beyond the approval of the first inspection on the effective date of this title, or any amendment thereto, and provided that construction is diligently prosecuted to completion. Such a structure shall be deemed to be a lawfully existing building.
  • G. Conflicting requirements. Wherever conflict occurs between the provisions of this title and any other provision of law, the more restrictive of any such provisions shall apply, except for conflicts between the requirements of this title and any adopted specific plan or special planning area, in which case, the requirements of the specific plan or special planning area shall govern.

  • H. Severability. If any portion of this title is for any reason held by a court of competent jurisdiction to be invalid, unconstitutional, or unenforceable, such decision shall not affect the validity of the remaining portions of this title. The city council hereby declares that this title and each article, chapter, section, subsection, paragraph, subparagraph, sentence, clause, phrase, and portion thereof is adopted, irrespective of the fact that one or more portions of this title may be declared invalid, unconstitutional, or unenforceable.

  • (Ord. No. 1000 § 4, 2022)

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Contents — Rancho Cucamonga Zoning Code
Rancho Cucamonga Zoning Code
  1. Title 17 — Development Code
    Overview
    1. Chapter 17.02 — PURPOSE AND APPLICABILITY
    2. Chapter 17.04 — ADMINISTRATIVE RESPONSIBILITY
    3. Chapter 17.06 — RULES AND INTERPRETATION
    4. Chapter 17.08 — ENFORCEMENT
    5. Chapter 17.12 — LAND USE AND DEVELOPMENT APPROVAL REQUIREMENTS
    6. Chapter 17.14 — GENERAL APPLICATION PROCESSING PROCEDURES
    7. Chapter 17.16 — PLANNING DIRECTOR DECISIONS
    8. Chapter 17.18 — HISTORIC PRESERVATION COMMISSION DECISIONS
    9. Chapter 17.20 — PLANNING COMMISSION DECISIONS
    10. Chapter 17.22 — CITY COUNCIL DECISIONS
    11. Chapter 17.26 — ESTABLISHMENT OF ZONES
    12. Chapter 17.28 — ADOPTION OF ZONING MAP
    13. Chapter 17.30 — ALLOWED LAND USE BY BASE ZONE
    14. Chapter 17.32 — ALLOWED USE DESCRIPTIONS
    15. Chapter 17.34 — GENERAL DEVELOPMENT STANDARDS
    16. Chapter 17.36 — DEVELOPMENT STANDARDS BY BASE ZONE
    17. Chapter 17.38 — OVERLAY ZONES AND OTHER SPECIAL PLANNING AREAS
    18. Chapter 17.42 — ACCESSORY STRUCTURES
    19. Chapter 17.44 — CONDOMINIUM CONVERSIONS
    20. Chapter 17.46 — DENSITY BONUSES, INCENTIVES, AND CONCESSIONS
    21. Chapter 17.48 — FENCES, WALLS, AND SCREENING
    22. Chapter 17.50 — IMPLEMENTATION OF GREEN BUILDING CODE
    23. Chapter 17.52 — HILLSIDE DEVELOPMENT
    24. Chapter 17.54 — USES IN HISTORIC STRUCTURES
    25. Chapter 17.56 — LANDSCAPING STANDARDS
    26. Chapter 17.58 — OUTDOOR LIGHTING STANDARDS
    27. Chapter 17.60 — OUTDOOR SALES, STORAGE, DISPLAY, AND SEATING S…
    28. Chapter 17.62 — NONCONFORMING USES AND STRUCTURES
    29. Chapter 17.64 — PARKING AND LOADING STANDARDS
    30. Chapter 17.66 — PERFORMANCE STANDARDS
    31. Chapter 17.68 — PROPERTY MAINTENANCE
    32. Chapter 17.70 — SIDEWALKS AND TRAILS
    33. Chapter 17.72 — SIGN REGULATIONS FOR PUBLIC PROPERTY
    34. Chapter 17.74 — SIGN REGULATIONS FOR PRIVATE PROPERTY
    35. Chapter 17.76 — ALTERNATIVE ENERGY SYSTEMS AND FACILITIES
    36. Chapter 17.77 — TRANSFER OF DEVELOPMENT RIGHTS
    37. Chapter 17.78 — TRANSPORTATION DEMAND MANAGEMENT
    38. Chapter 17.80 — TREE PRESERVATION
    39. Chapter 17.82 — WATER EFFICIENT LANDSCAPING
    40. Chapter 17.84 — UNDERGROUND UTILITIES
    41. Chapter 17.86 — ADULT BUSINESS USES
    42. Chapter 17.88 — ANIMAL REGULATIONS
    43. Chapter 17.89 — AUTOMOBILE SERVICE STATION
    44. Chapter 17.90 — CAR WASHING AND DETAILING
    45. Chapter 17.91 — DRIVE-IN AND DRIVE-THROUGH USES
    46. Chapter 17.92 — HOME OCCUPATIONS
    47. Chapter 17.93 — HOTELS
    48. Chapter 17.94 — COMMERCIAL CANNABIS USES AND CULTIVATION
    49. Chapter 17.96 — MOBILEHOMES
    50. Chapter 17.97 — LIVE/WORK UNITS
    51. Chapter 17.98 — PUBLIC UTILITIES AND USES
    52. Chapter 17.100 — ACCESSORY DWELLING UNITS AND JUNIOR ACCESSORY…
    53. Chapter 17.102 — SPECIAL REGULATED USES
    54. Chapter 17.104 — TEMPORARY USES
    55. Chapter 17.106 — WIRELESS TELECOMMUNICATION FACILITIES
    56. Chapter 17.108 — TELEVISION SATELLITE DISH AND ANTENNA REGULAT…
    57. Chapter 17.109 — BATTERY ENERGY STORAGE FACILITIES
    58. Chapter 17.110 — EMERGENCY SHELTERS
    59. Chapter 17.111 — VEHICLE SERVICE USES
    60. Chapter 17.112 — PURPOSE AND APPLICABILITY
    61. Chapter 17.114 — SPECIAL PLANNING AREA MAP AND DESCRIPTIONS
    62. Chapter 17.118 — PURPOSE AND APPLICABILITY
    63. Chapter 17.120 — GENERAL DESIGN PROVISIONS
    64. Chapter 17.122 — DESIGN PROVISIONS BY DEVELOPMENT TYPE
    65. Chapter 17.123 — MULTI-FAMILY AND RESIDENTIAL MIXED-USE
    66. Chapter 17.124 — DESIGN PROVISIONS FOR PUBLIC ART
    67. Chapter 17.126 — INTRODUCTION
    68. Chapter 17.130 — ZONE AND BUILDING STANDARDS
    69. Chapter 17.132 — BUILDING ENTRANCES AND FACADES
    70. Chapter 17.134 — PUBLIC OPEN SPACE
    71. Chapter 17.136 — LAND USE STANDARDS
    72. Chapter 17.138 — LARGE SITE DEVELOPMENT
    73. Chapter 17.140 — UNIVERSAL DEFINITIONS
    74. Chapter 17.142 — ADULT BUSINESS DEFINITIONS
    75. Chapter 17.144 — DENSITY BONUS DEFINITIONS
    76. Chapter 17.146 — HISTORIC RESOURCES DEFINITIONS
    77. Chapter 17.148 — CANNABIS DEFINITIONS
    78. Chapter 17.150 — SIGN DEFINITIONS
    79. Chapter 17.152 — WIRELESS COMMUNICATIONS DEFINITIONS
    80. Chapter 17.154 — FORM-BASED CODE DEFINITIONS

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