Skip to content

Chapter 2-07

Livermore Zoning Code · 2026-06 edition · updated 2026-07-06 · Livermore

OS – OPEN SPACE DISTRICT

Sections:

2-07-010 Purpose.

2-07-020 OS-A (agricultural) district.

2-07-030 OS-R (rural preservation) district. 2-07-040 OS-F (flood plain) district. 2-07-050 Uses permitted. 2-07-060 OS-A and OS-R districts – Uses permitted.

2-07-070 OS-A and OS-R districts – Uses permitted subject to approval of a conditional use permit. 2-07-080 OS-F district – Uses permitted. 2-07-090 OS-F district – Uses permitted subject to approval of a conditional use permit. 2-07-100 Minimum lot specifications. 2-07-110 Lot development regulations. 2-07-120 Other regulations.

2-07-010 Purpose.

The purpose of the OS district is to designate areas to be maintained as permanent or semi-permanent open space. Lands shall be zoned to the OS district where the open space designation either: (A) represents the actual use of the land; (B) establishes the best use of the land; (C) indicates land intended by the city not to be converted to urban use in the foreseeable future; (D) indicates land having resources found to be in the public interest to preserve; (E) indicates land found not suitable for urban use due to natural or other hazards associated with the land. For purposes of further describing such lands, the OS district is divided into subdistricts described in LPZC 2-07-020 through 2-07-040. (Ord. 442 § 4.10)

2-07-020 OS-A (agricultural) district.

The agricultural district is intended to recognize and preserve lands suitable for long-term production of agricultural commodities, lands suitable for grazing and animal husbandry, and lands suitable for forestry and timber production. Wherever in the code there is reference to the A district, it shall mean the OS-A (agricultural) district. Further, it is the intent that land annexed to the city be automatically zoned OS-A pending initiation by the city of formal zoning procedures. (Ord. 442 § 4.11)

2-07-030 OS-R (rural preservation) district.

The rural preservation district is intended to recognize and preserve in agricultural and rural residential use lands which are proposed by the general plan to be rural residential, existing rural residential areas where the intent is to preserve the rural residential character of the area, and lands which are in close proximity to the urban area of the city and which are planned for ultimate urban development but for which zoning for urban use is premature. (Ord. 442 § 4.12)

2-07-040 OS-F (flood plain) district.

The flood plain district is intended to recognize and preserve those lands that have been historically subject to inundation from flood waters; those lands that must be preserved as flood plains, natural stream channels, and storm runoff channels; and land for watershed and ground recharge purposes. (Ord. 442 § 4.13)

2-07-050 Uses permitted.

The uses in LPZC 2-07-060 through 2-07-090 are permitted, subject to approval of the zoning use permit and conformance to applicable regulations stated below in LPZC Part 3, and elsewhere in this code. (Ord. 442 § 4.20)

2-07-060 OS-A and OS-R districts – Uses permitted.

A. Buildings and structures normally related to agricultural uses, except a conditional use permit shall be required when such uses are located within 500 feet of any R, E, or C district.

B. One single-family dwelling per lot, parcel, or site.

C. Grazing, the raising of field crops, fruit and nut trees, vines, vegetables, horticultural specialties, livestock, and poultry.

D. Incidental and accessory structures and uses located on the same site as a permitted use.

E. Signs, subject to the provisions of Chapter 3-45 LPZC. (Ord. 442 § 4.21)

2-07-070 OS-A and OS-R districts – Uses permitted subject to approval of a conditional use permit.

A. Retail sales of products grown on the premises from roadside stands not exceeding 50 square feet in floor area, and hay, grain, and feed.

B. Agricultural processing, farm products, warehousing and storage, and farm labor housing.

C. Cemeteries, kennels, golf courses, camping and picnicking areas, riding stables, public and quasipublic uses.

D. Veterinarians, animal hospitals, and the boarding and training of horses.

  • E. Agricultural structures when located within 500 feet of an R, E or C district. (Ord. 442 § 4.22)

2-07-080 OS-F district – Uses permitted.

A. Grazing and the raising of field crops, fruit and nut trees, vines, vegetables, horticultural specialties, livestock and poultry.

B. Signs, subject to the provisions of Chapter 3-45 LPZC. (Ord. 649 § 1, 1968; Ord. 442 § 4.23)

2-07-090 OS-F district – Uses permitted subject to approval of a conditional use permit.

A. One-family residence.

B. Incidental and accessory structures and uses located on the same site as a permitted use. (Ord. 442 § 4.23.1)

2-07-100 Minimum lot specifications.

Any lot hereinafter zoned OS (open space) district or annexed and so zoned shall be considered a lot of record and may be developed or utilized in accordance with applicable regulations. No lot shall be split or subdivided, nor shall property lines be otherwise revised, except in conformance with the following regulations:

A. Minimum Size.

  1. OS-A district: 20 acres.

  2. OS-R district: one acre.

  3. OS-F district: none.

  • B. Minimum Street Frontage.
  1. OS-A and OS-R districts: 100 feet.

  2. OS-F district: none. (Ord. 442 §§ 4.30, 4.31, 4.32)

2-07-110 Lot development regulations.

Lots within the OS district shall be developed in conformance with the regulations set forth in LPZC 2- 10-040 et seq., plus any additional regulations imposed as a condition of approval of a conditional use permit. (Ord. 1019, 1980; Ord. 442 § 4.40)

2-07-120 Other regulations.

The construction of buildings for the conduct of agricultural activities or the exterior conduct of any agricultural activities, which activities involve the keeping of animals other than grazing in open pasture, shall require approval of a conditional use permit where located within 500 feet of any R, E or C district. (Ord. 442 § 4.50)

==> picture [13 x 13] intentionally omitted <==

Table of Contents Previous Next

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

Ask AI about this code
Contents — Livermore Zoning Code
Livermore Zoning Code
  1. Chapter 1-05 — ADOPTION, PURPOSE, AND APPLICATION OF ZONING CODE
  2. Chapter 1-05
  3. Chapter 1-10 — DEFINITIONS
  4. Chapter 1-10 — DEFINITIONS
  5. Chapter 2-01 — ESTABLISHMENT AND DESIGNATION OF ZONING DISTRICTS
  6. Chapter 2-01 — ESTABLISHMENT AND DESIGNATION OF ZONING DISTRICTS
  7. Chapter 2-04 — ZONING DISTRICT MAPS
  8. Chapter 2-04 — ZONING DISTRICT MAPS
  9. Chapter 2-07 — OS – OPEN SPACE DISTRICT
  10. Chapter 2-07
  11. Chapter 2-10 — RS – SUBURBAN RESIDENTIAL DISTRICT
  12. Chapter 2-10 — RS – SUBURBAN RESIDENTIAL DISTRICT
  13. Chapter 2-13 — R-R – RURAL RESIDENTIAL DISTRICT
  14. Chapter 2-13
  15. Chapter 2-16 — RL – LOW DENSITY RESIDENTIAL DISTRICT
  16. Chapter 2-16
  17. Chapter 2-19 — RM – MEDIUM DENSITY RESIDENTIAL DISTRICT
  18. Chapter 2-19
  19. Chapter 2-22 — RH – RESIDENTIAL HIGH DISTRICT
  20. Chapter 2-22
  21. Chapter 2-25 — RG – SUBURBAN MULTIPLE RESIDENTIAL DISTRICT
  22. Chapter 2-25
  23. Chapter 2-28 — R2 – DUPLEX DISTRICT
  24. Chapter 2-28
  25. Chapter 2-31 — CS – COMMERCIAL SERVICE DISTRICT
  26. Chapter 2-31
  27. Chapter 2-34 — CHS – HIGHWAY SERVICE COMMERCIAL DISTRICT
  28. Chapter 2-34
  29. Chapter 2-37 — CN – NEIGHBORHOOD COMMERCIAL DISTRICT
  30. Chapter 2-37 — CN – NEIGHBORHOOD COMMERCIAL DISTRICT
  31. Chapter 2-40 — CB – CENTRAL BUSINESS DISTRICT
  32. Chapter 2-40
  33. Chapter 2-43 — DSP – DOWNTOWN SPECIFIC PLAN DISTRICT
  34. Chapter 2-43
  35. Chapter 2-46 — OCA – OUTER CORE AREA DISTRICT (Repealed by Ord…
  36. Chapter 2-46 — OCA – OUTER CORE AREA DISTRICT
  37. Chapter 2-49 — CG – GENERAL COMMERCIAL DISTRICT
  38. Chapter 2-49
  39. Chapter 2-52 — CO – COMMERCIAL OFFICE DISTRICT
  40. Chapter 2-52
  41. Chapter 2-55 — NM – NEIGHBORHOOD MIXED USE DISTRICT
  42. Chapter 2-55
  43. Chapter 2-58 — I-1 – RESEARCH AND DEVELOPMENT DISTRICT
  44. Chapter 2-58
  45. Chapter 2-61 — I-2 – LIGHT INDUSTRIAL DISTRICT
  46. Chapter 2-61
  47. Chapter 2-64 — I-3 – HEAVY INDUSTRIAL DISTRICT
  48. Chapter 2-64
  49. Chapter 2-67 — E – EDUCATION AND INSTITUTIONS DISTRICT
  50. Chapter 2-67
  51. Chapter 2-70 — CP – PROFESSIONAL OFFICE DISTRICT
  52. Chapter 2-70
  53. Chapter 2-73 — COMBINING DISTRICTS
  54. Chapter 2-73 — COMBINING DISTRICTS
  55. Chapter 2-76 — PD – PLANNED DEVELOPMENT DISTRICT
  56. Chapter 2-76
  57. Chapter 2-79 — PD-AG – PLANNED DEVELOPMENT/ AGRICULTURE DISTRICT
  58. Chapter 2-79
  59. Chapter 2-82 — PLANNED DEVELOPMENT DISTRICT – SOUTH LIVERMORE …
  60. Chapter 2-82 — PLANNED DEVELOPMENT DISTRICT – SOUTH LIVERMORE …
  61. Chapter 2-85 — SOUTH LIVERMORE VALLEY – AGRICULTURAL (SLV-AG)
  62. Chapter 2-85 — SOUTH LIVERMORE VALLEY – AGRICULTURAL (SLV-AG)
  63. Chapter 3-05 — GENERAL PROVISIONS
  64. Chapter 3-05 — GENERAL PROVISIONS
  65. Chapter 3 — ‑10 SPECIAL PROVISIONS
  66. Chapter 3-10 — SPECIAL PROVISIONS
  67. Chapter 3 — ‑15 MOBILE HOME PARKS
  68. Chapter 3-15 — MOBILE HOME PARKS
  69. Chapter 3 — ‑20 OFF‑STREET PARKING
  70. Chapter 3-20 — OFF-STREET PARKING
  71. Chapter 3-25 — OUTDOOR DINING AND MERCHANT DISPLAY USES – DOWN…
  72. Chapter 3-25 — OUTDOOR DINING AND MERCHANT DISPLAY USES – DOWN…
  73. Chapter 3-30 — HAZARDOUS MATERIALS
  74. Chapter 3-30 — HAZARDOUS MATERIALS
  75. Chapter 3-35 — OFF-SITE HAZARDOUS WASTE MANAGEMENT FACILITIES
  76. Chapter 3-35
  77. Chapter 3-40 — OUTDOOR STORAGE AND OUTDOOR SALES DISPLAYS
  78. Chapter 3-40 — OUTDOOR STORAGE AND OUTDOOR SALES DISPLAYS
  79. Chapter 3-45 — SIGNS
  80. Chapter 3-45 — SIGNS
  81. Chapter 3-50 — RECREATION AND CULTURAL FACILITIES
  82. Chapter 3-50 — RECREATION AND CULTURAL FACILITIES
  83. Chapter 3-60 — SOLID WASTE AND RECYCLING CONTAINER ENCLOSURES
  84. Chapter 3-60 — SOLID WASTE AND RECYCLING CONTAINER ENCLOSURES
  85. Chapter 4-05 — ZONING USE PERMITS
  86. Chapter 4-05 — ZONING USE PERMITS
  87. Chapter 4-10 — SITE PLAN APPROVAL
  88. Chapter 4-10
  89. Chapter 4-15 — VARIANCE PERMITS
  90. Chapter 4-15 — VARIANCE PERMITS
  91. Chapter 4-20 — CONDITIONAL USE PERMITS
  92. Chapter 4-20 — CONDITIONAL USE PERMITS
  93. Chapter 4-25 — DEVELOPMENT AGREEMENTS
  94. Chapter 4-25 — DEVELOPMENT AGREEMENTS
  95. Chapter 5-05 — RESPONSIBILITY AND PROCEDURES
  96. Chapter 5-05 — RESPONSIBILITY AND PROCEDURES
  97. Chapter 5-10 — PERFORMANCE STANDARDS APPROVAL
  98. Chapter 5-10 — PERFORMANCE STANDARDS APPROVAL
  99. Chapter 5-15 — APPEAL
  100. Chapter 5-15 — APPEAL
  101. Chapter 5-20 — AMENDMENT
  102. Chapter 5-20 — AMENDMENT
  103. Chapter 6-05 — INTERPRETATION
  104. Chapter 6-05 — INTERPRETATION
  105. Chapter 6-10 — ENFORCEMENT
  106. Chapter 6-10 — ENFORCEMENT
  107. Chapter 6-15 — PENALTIES
  108. Chapter 6-15 — PENALTIES

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.