Skip to content

Chapter 87.01 — SUBDIVISION ORDINANCE APPLICABILITY AND ADMINISTRATION

San Bernardino County Zoning Code · 2026-06 edition · updated 2026-07-25 · San Bernardino County

§ 87.01.010 Purpose.

This Division constitutes the San Bernardino County Subdivision Ordinance. These provisions are intended to supplement, implement, and work with the Subdivision Map Act, Government Code §§ 66410 et seq. (hereafter referred to as the “Map Act”). This Division is not intended to replace the Map Act, and must be used in conjunction with the Map Act in the preparation of subdivision applications, and the review, approval, and improvement of proposed subdivisions.

(Ord. 4011, passed - -2007)

§ 87.01.020 Authority.

This Division is adopted in compliance with the Map Act as a “local ordinance,” as the term is used in the Map Act. All provisions of the Map Act and future amendments to the Map Act not incorporated into this Division shall, nevertheless, apply to all subdivision maps and proceedings under this Division. (Ord. 4011, passed - -2007)

§ 87.01.030 Applicability.

(a) Subdivision Approval Required. Each subdivision of land within the County shall be authorized through the approval of a map or other entitlement in compliance with this Division.

(b) Conflicts with Map Act. In the event of any conflicts between the provisions of this Division and the Map Act, the Map Act shall control.

(C) Compliance with Other Regulations Required. The approval or conditional approval of a subdivision map shall not authorize an exception or deviation from any zoning regulation in this Development Code, or as an approval to proceed with any development in violation of other applicable provisions of the County Code or other applicable ordinances or regulations of the County.

(Ord. 4011, passed - -2007)

§ 87.01.040 Definitions.

Definitions of the technical terms and phrases used in this Division are located in Division 10 (Definitions). (Ord. 4011, passed - -2007)

§ 87.01.050 Responsibility for Administration.

The Director and County Surveyor are authorized and directed to administer and enforce the provisions of this Division and applicable provisions of the Map Act for subdivisions within the County, except as otherwise provided by this Division.

(Ord. 4011, passed - -2007)

§ 87.01.060 Advisory Agency.

(a) Advisory Agency Established. The advisory agency for subdivision review as used in the Map Act shall be the Department.

  • (b) Authority and Duties. The advisory agency shall perform the following duties, and as further detailed in §

87.01.070 (Authority for Subdivision Decisions):

  • (1) Approve, conditionally approve, or disapprove Tentative Maps;

  • (2) Recommend to the Commission for review and action on those projects being referred to the Commission.

  • (3) Recommend to the Board the approval, conditional approval, or disapproval of requests for exceptions to the County’s design and improvement standards, in compliance with § 87.01.100 (Exceptions to Subdivision Standards);

  • (4) Recommend modifications of the requirements of this Division;

  • (5) Review and make recommendations concerning proposed subdivisions within incorporated cities in compliance with the Map Act when the advisory agency has elected to do so; and

  • (6) Perform additional duties and exercise additional authorities as specified by law and by this Division.

(Ord. 4011, passed - -2007)

§ 87.01.070 Authority for Subdivision Decisions.

Table 87-1 (Subdivision Review Authority) identifies the County official or authority responsible for reviewing and making decisions on each type of subdivision application and other decision required by this Division.

Table 87-1
Subdivision Review Authority
Type of Decision Applicable
Development
Code Section
Role of Review Authority(1)
Director County Surveyor Commission Board
Table 87-1
Subdivision Review Authority
Type of Decision Applicable
Development
Code Section
Role of Review Authority(1)
Director County Surveyor Commission Board
Tentative Map, Vesting
Tentative Map
87.04 Decision(2) Decision/
Appeal(3)
Decision/ Appeal
Parcel Map 87.06 Decision Appeal Appeal
Final Map 87.06 Recommend Decision
Certificate of Compliance 87.04.020 Decision Appeal Appeal
Official Map 87.04.050 Recommend Recommend Recommend Decision
Lot Line Adjustment 87.04.040 Decision Appeal Appeal
Parcel Merger 87.04.050 Decision Appeal Appeal
Reversion to Acreage 87.04.060 Decision Appeal Appeal
Notes:
(1) “Recommend” means that the review authority makes a recommendation to a higher decision-making body; “Decision” means
that the review authority makes the final decision on the matter; “Appeal” means that the review authority may consider and decide
upon appeals to the decision of an earlier decision-making body, in compliance with Chapter 86.08 (Appeals).

(2) The Director may choose to not make a decision on a Tentative Map and may instead refer the matter to the Commission for hearing and a decision. See § 87.02.040(a) (Evaluation of application). (3) The Commission may choose to not make a decision on a Tentative Map and may instead refer the matter to the Board for hearing and a decision.

(Ord. 4011, passed - -2007)

§ 87.01.080 Type of Subdivision Approval Required.

Any subdivision of an existing parcel into two or more parcels shall require approval by the County in compliance with this Division. In general, the procedure for subdivision first requires the approval of a Tentative Map, and then the approval of a Parcel Map (for a subdivision that results in four or fewer parcels) or a Final Map (for a subdivision that results in five or more parcels) to complete the subdivision process. The County’s review of a Tentative Map evaluates the compliance of the proposed subdivision with County standards, and the appropriateness of the proposed subdivision design. Parcel and Final Maps are precise surveying documents that detail the location and dimensions of all parcel boundaries in an approved subdivision and, after approval, are recorded in the office of the County Recorder.

(a) Tentative Map Requirements. The filing and approval of a Tentative Map is required for:

(1) A subdivision or resubdivision of four or fewer parcels, as authorized by Map Act § 66428; and

(2) A subdivision or resubdivision or of five or more parcels, and all other types of subdivisions required to have Tentative Map approval by Map Act § 66426.

(b) Parcel and Final Map Requirements. A Parcel or Final Map (see Chapter 87.03) shall be required as follows:

(1) Parcel Map. The filing and approval of a Parcel Map (Chapter 87.06) shall be required for a subdivision creating four or fewer parcels, with or without a designated remainder in compliance with Map Act Article 2, Chapter 1, except for the following subdivisions:

(A) Public Agency or Utility Conveyances. Any conveyance of land, including a fee interest, an easement, or a license, to a governmental agency, public entity, public utility or a subsidiary of a public utility for rights-of-way, unless the Director determines based on substantial evidence that public policy necessitates a Parcel Map, in an individual case, in compliance with Map Act § 66428;

(B) Rail Right-of-Way Leases. Subdivisions of a portion of the operating right-of-way of a railroad corporation as defined by the Public Utilities Code § 230, which are created by short-term leases (terminable by either party on not more than 30 days’ notice in writing); or

(C) Waived Parcel Map. A subdivision that has been granted a waiver of Parcel Map requirements in compliance with § 87.03.030 (Waiver of Parcel Map).

(2) Final Map. The filing and approval of a Final Map (Chapter 87.03) shall be required for a subdivision of five or more parcels, except a subdivision that is otherwise required to have a Parcel Map by Map Act § 66426.

(c) Exemptions from Subdivision Approval Requirements. The types of subdivisions identified by Map Act §§ 66411, 66412, 66412.1, 66412.2, and 66426.5, or other applicable Map Act provision as not being subject to the requirements of the Map Act, and/or not being considered to be divisions of land for the purposes of the Map Act, shall be exempt from the subdivision approval requirements of this Division. (Ord. 4011, passed - -2007)

§ 87.01.090 Applications Deemed Approved.

A subdivision application deemed approved in compliance with Government Code §§ 65956 or 66452.1, 66452.2 or 66452.4, shall be subject to all applicable provisions of this Development Code, and any conditions imposed by the review authority, which shall be satisfied by the subdivider before a Building Permit is issued. A Parcel or Final Map filed for record after its Tentative Map is deemed approved shall remain subject to all the mandatory requirements of this Division and the Map Act, including Map Act §§ 66473, 66473.5, and 66474.

(Ord. 4011, passed - -2007)

§ 87.01.100 Exceptions to Subdivision Standards.

An exception to a provision of Chapter 87.06 (Subdivision Design and Improvement Requirements) may be requested by a subdivider in compliance with this Section. An exception shall not be used to waive or modify a provision of the Map Act, or a provision of this Division that is duplicated or paraphrased from the Map Act.

(a) Application. An application for an exception shall be submitted on forms provided by the Department together with the required filing fee. The application shall include a description of each standard and requirement for which an exception is requested, together with the reasons why the subdivider believes the exception is justified.

(b) Filing and Processing. A request for an exception shall be filed and processed as follows.

(1) An exception shall be processed and acted upon in the same manner as the Tentative Map, concurrently with the Tentative Map if the exception request was filed at the same time.

(2) The approval of an exception shall not constitute approval of the Tentative Map and the approval or disapproval of an exception shall not extend the time limits for the expiration of the map established by § 87.02.120 (Tentative Map Time Limits and Expiration).

(3) An exception request may be filed after the approval of a Tentative Map, but shall be considered by the Tentative Map review authority using the same procedures as the original Tentative Map.

(c) Approval of Exception Requests. The Board shall have the authority to approve or disapprove exception requests in compliance with this Section. The Board shall not grant relief from a specified requirement or standard unless all of the following findings are first made:

(1) Due to special circumstances or conditions affecting this property, the strict application of Chapter 87.06 would create an unnecessary hardship;

(2) The exception is consistent with the intent of the requirements of Chapter 87.06 and does not constitute a grant of special privilege;

(3) The exception would not result in significant increased adverse environmental impacts compared to the strict application of the requirements of Chapter 87.06; and

(4) The granting of the exception will not be detrimental to the public health, safety, convenience, and general welfare or injurious to other property in the territory in which the property is situated.

(5) The exception will not affect the consistency of the proposed subdivision with the General Plan, any applicable community plan, or any applicable specific plan.

(d) Conditions of Approval. In granting an exception, the Board shall secure substantially the same objectives of the regulations for which the exception is requested and shall impose whatever conditions it deems necessary to protect the public health, safety, convenience, and general welfare, and to mitigate any environmental impacts in compliance with California Environmental Quality Act (CEQA).

(Ord. 4011, passed - -2007)

§ 87.01.110 Appeals.

A decision of the Director or Commission made in compliance with this Division may be appealed in compliance with Chapter 86.08 (Appeals) and Map Act § 66452.5.

(Ord. 4011, passed - -2007)

§ 87.01.120 Enforcement of Subdivision Regulations.

(a) Violations. A person who violates any provision of this Division shall be subject to the penalties specified by Map Act Division 2, Chapter 7, Article 1 and/or, where applicable, shall be guilty of a misdemeanor or infraction as specified in Chapter 86.09 of this Development Code (Enforcement).

(b) Prohibitions.

(1) Prohibition on Transfers.

(A) No person shall sell, lease, or finance any parcel or portion of a parcel of real property, or commence construction of any building for sale, lease, or financing on a parcel, except for model homes, or allow occupancy, for which a Parcel or Final Map is required by this Division and the Map Act, until a map in full compliance with this Division has been filed for record by the County Recorder.

(B) Conveyance of any part of a division of real property for which a Final or Parcel Map is required by this Division shall not be made by parcel or block number, initial or other designation, until the map has been filed for record by the County Recorder.

(2) Prohibition on Issuance of Permits.

(A) No officer, board, commission, agency, department, or special district of the County shall issue any permit or grant any approval necessary to develop any real property that has been divided, or that has resulted from a division, in violation of the provisions of this Division if it finds or is informed by the Director that development of the real property is contrary to the public health and safety. Before making a finding that the development of the real property is contrary to the public health and safety, the Director shall conduct a review.

(B) At the review, the Director shall consider all information and evidence submitted. The decision of the Director may be appealed in compliance with Map Act § 66452.5 to the Commission by any aggrieved person, or by a County officer, board, department, or agency. The authority to disapprove the permit or requested approval shall apply whether the applicant was the owner of the real property at the time of the violation, or whether the applicant, if the current owner of the real property, was with or without actual or constructive knowledge of the violation at the time of the violation, at the time of the acquisition of their interest in the real property. If any County officer, board, commission, agency, department, or special district issues any permit or grants approval for the development of real property, it may request a report from the Director and impose any additional conditions as would have been applicable to the division of the property at the time the current owner of record acquired the property.

(C) For parcels created before March 4, 1972, notice of the review shall be given by registered mail to the owner of the real property as shown on the latest equalized assessment roll book. The review shall be held not less than 14 days nor more than 30 days after receipt by the owner of the notice of review.

(3) Statement of Limitations. This Section does not apply to any parcel of a subdivision offered for sale or lease, contract for sale or lease, or sold or leased in compliance with or exempt from any law regulating the design and improvement of subdivisions in effect at the time the subdivision was established.

(c) Remedies. If construction activity on property subject to a Parcel or Final Map is occurring contrary to the Map Act, a requirement of the Map, or any other Federal, State, or local law, rule, or ordinance, the Director may order the activity stopped by written notice served on any person responsible for the activity, in addition to the remedies outlined in Map Act Division 2, Chapter 7, Article 2. The responsible person shall immediately stop the activity until authorized by the Director to proceed. For the purposes of this Section, construction activities include, but are not limited to, grading, earth moving, and/or tree removal.

(Ord. 4011, passed - -2007)

Get a plain-English answer with a citation back to this text.

Ask AI about this code
Contents — San Bernardino County Zoning Code
San Bernardino County Zoning Code
  1. Chapter 81.01 — PURPOSE AND EFFECT OF DEVELOPMENT CODE
  2. Chapter 81.02 — INTERPRETATION OF REGULATIONS
  3. Chapter 82.01 — LAND USE PLAN, LAND USE ZONING DISTRICTS, AND …
  4. Chapter 82.02 — ALLOWED LAND USES AND DEVELOPMENT
  5. Chapter 82.03 — AGRICULTURAL AND RESOURCE MANAGEMENT LAND USE …
  6. Chapter 82.04 — RESIDENTIAL LAND USE ZONING DISTRICTS
  7. Chapter 82.05 — COMMERCIAL LAND USE ZONING DISTRICTS
  8. Chapter 82.06 — INDUSTRIAL AND SPECIAL PURPOSE LAND USE ZONING…
  9. Chapter 82.07 — ADDITIONAL AGRICULTURE (AA) OVERLAY
  10. Chapter 82.08 — AGRICULTURAL PRESERVE (AP) OVERLAY
  11. Chapter 82.09 — AIRPORT SAFETY (AR) OVERLAY
  12. Chapter 82.10 — ALTERNATE HOUSING (AH) OVERLAY
  13. Chapter 82.11 — BIOTIC RESOURCES (BR) OVERLAY
  14. Chapter 82.12 — CULTURAL RESOURCES PRESERVATION (CP) OVERLAY
  15. Chapter 82.13 — FIRE SAFETY (FS) OVERLAY
  16. Chapter 82.14 — FLOODPLAIN SAFETY (FP) OVERLAY
  17. Chapter 82.15 — GEOLOGIC HAZARD (GH) OVERLAY
  18. Chapter 82.16 — HAZARDOUS WASTE (HW) OVERLAY
  19. Chapter 82.17 — MINERAL RESOURCES (MR) OVERLAY
  20. Chapter 82.18 — NOISE HAZARD (NH) OVERLAY
  21. Chapter 82.19 — OPEN SPACE (OS) OVERLAY
  22. Chapter 82.20 — PALEONTOLOGIC RESOURCES (PR) OVERLAY
  23. Chapter 82.21 — SIGN CONTROL (SC) OVERLAY
  24. Chapter 82.22 — SPHERE STANDARDS (SS) OVERLAY
  25. Chapter 82.23 — COMMUNITY PLANS, SPECIFIC PLANS AND AREA PLANS
  26. Chapter 82.36 — OAK HILLS COMMUNITY PLAN
  27. Chapter 83.01 — GENERAL PERFORMANCE STANDARDS
  28. Chapter 83.02 — GENERAL DEVELOPMENT AND USE STANDARDS
  29. Chapter 83.03 — AFFORDABLE HOUSING INCENTIVES - DENSITY BONUS
  30. Chapter 83.04 — CONDITIONAL GRADING COMPLIANCE
  31. Chapter 83.05 — DEDICATIONS AND INSTALLATIONS OF STREET AND TR…
  32. Chapter 83.06 — FENCES, HEDGES, AND WALLS
  33. Chapter 83.07 — LIGHT TRESPASS
  34. Chapter 83.08 — HILLSIDE GRADING STANDARDS
  35. Chapter 83.09 — INFRASTRUCTURE IMPROVEMENT STANDARDS
  36. Chapter 83.10 — LANDSCAPING STANDARDS
  37. Chapter 83.11 — PARKING AND LOADING STANDARDS
  38. Chapter 83.12 — ROAD SYSTEM DESIGN STANDARDS
  39. Chapter 83.13 — SIGN REGULATIONS
  40. Chapter 83.14 — TRANSPORTATION CONTROL MEASURES
  41. Chapter 83.15 — CONDITIONAL COMPLIANCE FOR WATER QUALITY MANAG…
  42. Chapter 84.01 — ACCESSORY STRUCTURES AND USES
  43. Chapter 84.02 — ADULT BUSINESSES
  44. Chapter 84.03 — AGRITOURISM ENTERPRISES
  45. Chapter 84.04 — ANIMAL KEEPING
  46. Chapter 84.05 — BED AND BREAKFAST USES
  47. Chapter 84.06 — CEMETERIES
  48. Chapter 84.07 — COMMERCIAL AND INDUSTRIAL TRANSITIONAL USES
  49. Chapter 84.09 — FIREWOOD STORAGE
  50. Chapter 84.10 — GARAGE SALES
  51. Chapter 84.11 — HAZARDOUS WASTE FACILITIES
  52. Chapter 84.12 — HOME OCCUPATIONS
  53. Chapter 84.13 — MASSAGE SERVICES
  54. Chapter 84.14 — MOBILE HOME PARKS
  55. Chapter 84.16 — MULTI-FAMILY RESIDENTIAL DEVELOPMENT STANDARDS
  56. Chapter 84.17 — NONCONFORMING USES AND STRUCTURES
  57. Chapter 84.18 — PLANNED DEVELOPMENT STANDARDS
  58. Chapter 84.19 — RECYCLING FACILITIES
  59. Chapter 84.20 — SERVICE STATIONS
  60. Chapter 84.21 — SINGLE-FAMILY RESIDENTIAL DWELLINGS
  61. Chapter 84.22 — SMALL LOT RESIDENTIAL DEVELOPMENT
  62. Chapter 84.23 — LICENSED RESIDENTIAL CARE FACILITIES
  63. Chapter 84.24 — SOLID WASTE/RECYCLABLE MATERIALS STORAGE
  64. Chapter 84.25 — TEMPORARY STRUCTURES AND USES
  65. Chapter 84.26 — WIND ENERGY SYSTEMS - ACCESSORY
  66. Chapter 84.27 — WIRELESS TELECOMMUNICATION FACILITIES
  67. Chapter 84.28 — SHORT-TERM RESIDENTIAL RENTALS
  68. Chapter 84.29 — RENEWABLE ENERGY GENERATION FACILITIES
  69. Chapter 84.30 — GREENHOUSE GAS EMISSIONS REDUCTION PLAN IMPLEM…
  70. Chapter 84.32 — SMALL UNLICENSED RESIDENTIAL CARE FACILITIES
  71. Chapter 84.33 — EMERGENCY SHELTERS
  72. Chapter 84.34 — COMMERCIAL CANNABIS ACTIVITY
  73. Chapter 84.35 — INDUSTRIAL HEMP
  74. Chapter 84.36 — ACCESSORY DWELLING UNITS
  75. Chapter 85.01 — PERMIT APPLICATION FILING AND PROCESSING
  76. Chapter 85.02 — BASIC REVIEW PROCEDURES
  77. Chapter 85.03 — APPLICATION PROCEDURES
  78. Chapter 85.04 — ABC LICENSING
  79. Chapter 85.05 — CERTIFICATE OF LAND USE COMPLIANCE
  80. Chapter 85.06 — CONDITIONAL USE PERMIT/MINOR USE PERMIT
  81. Chapter 85.07 — FLOOD HAZARD DEVELOPMENT REVIEWS
  82. Chapter 85.08 — SITE PLAN PERMITS
  83. Chapter 85.09 — TENANT REVIEW
  84. Chapter 85.10 — PLANNED DEVELOPMENT PERMITS
  85. Chapter 85.11 — PRE-CONSTRUCTION FLOOD HAZARD MITIGATION AND E…
  86. Chapter 85.12 — REVISIONS TO AN APPROVED ACTION
  87. Chapter 85.13 — SIGN LOCATION PLANS
  88. Chapter 85.14 — SPECIAL USE PERMITS
  89. Chapter 85.15 — TEMPORARY USE PERMITS
  90. Chapter 85.16 — TEMPORARY SPECIAL EVENT PERMITS
  91. Chapter 85.17 — VARIANCES
  92. Chapter 85.18 — ACCESSORY WIND ENERGY SYSTEM PERMIT
  93. Chapter 85.19 — FOOD TRUCK EVENT PERMITS
  94. Chapter 85.20 — UNLICENSED RESIDENTIAL CARE FACILITIES PERMIT
  95. Chapter 85.21 — ADULT BUSINESS REGULATORY PERMIT
  96. Chapter 86.01 — PLANNING AGENCY
  97. Chapter 86.02 — DEVELOPMENT REVIEW COMMITTEE
  98. Chapter 86.03 — ENVIRONMENTAL REVIEW COMMITTEE
  99. Chapter 86.04 — FLOODPLAIN ADMINISTRATOR
  100. Chapter 86.05 — DECISIONS BY THE REVIEW AUTHORITY
  101. Chapter 86.06 — TIME LIMITATIONS
  102. Chapter 86.07 — PUBLIC HEARINGS
  103. Chapter 86.08 — APPEALS
  104. Chapter 86.09 — ENFORCEMENT
  105. Chapter 86.10 — AGRICULTURAL PRESERVES/LAND CONSERVATION CONTR…
  106. Chapter 86.11 — AIRPORT COMPREHENSIVE LAND USE PLANS
  107. Chapter 86.12 — AMENDMENTS
  108. Chapter 86.13 — DEVELOPMENT AGREEMENT ADOPTION AND AMENDMENT
  109. Chapter 86.14 — SPECIFIC PLAN ADOPTION AND AMENDMENT
  110. Chapter 86.15 — POST-DISASTER REBUILDING
  111. Chapter 87.01 — SUBDIVISION ORDINANCE APPLICABILITY AND ADMINI…
  112. Chapter 87.02 — TENTATIVE MAP FILING AND PROCESSING
  113. Chapter 87.03 — PARCEL MAPS AND FINAL MAPS
  114. Chapter 87.04 — ADDITIONAL SUBDIVISION PROCEDURES
  115. Chapter 87.05 — DEDICATIONS AND EXACTIONS
  116. Chapter 87.06 — SUBDIVISION DESIGN AND IMPROVEMENT REQUIREMENTS
  117. Chapter 87.07 — IMPROVEMENT PLANS, INSTALLATION, AND SECURITY
  118. Chapter 87.08 — SOIL REPORTS
  119. Chapter 88.01 — PLANT PROTECTION AND MANAGEMENT
  120. Chapter 88.02 — SOIL AND WATER CONSERVATION
  121. Chapter 88.03 — SURFACE MINING AND LAND RECLAMATION
  122. Chapter 89.01 — DRAINAGE FACILITIES FINANCING
  123. Chapter 89.02 — RECREATIONAL FACILITIES FINANCING
  124. Chapter 89.03 — TRANSPORTATION FACILITIES FINANCING

GoCodebook provides public access, search, citation, multilingual explanation, and practical interpretation of legally adopted building regulations. It is not a substitute for the official ICC or California code publications.