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Article XXIV — OPEN SPACE DISTRICT

§ 30.24

Gilroy Zoning Code · 2026-06 edition · updated 2026-07-25 · Gilroy

30.24.10 Statement of intent.

The purpose and intent of this district is:

(a) To protect the public health, safety and welfare;

(b) To protect and preserve open space land as a limited and valued resource;

(c) To permit the reasonable use of open space land;

(d) To preserve and protect open space in order to assure its continued availability as agriculture land, scenic land, recreation land, conservation or natural resource land, land for the containment of urban

sprawl and the structuring of urban development, or land in its natural or near natural state which protects life and property in the community from the hazards of fire, flood, and seismic activity;

(e) To designate land environmentally not suitable for development; and

(f) To coordinate with and carry out federal, state, regional, county and city open space plans. (Ord. No. 2013-08, § 2 (Exh. A), 8-5-13)

30.24.20 Permitted uses and conditional uses.

(a) Permitted Uses. The following uses are unconditionally permitted:

(1) Agricultural uses:

a. Animal husbandry.

b. Crops.

c. Dairying.

d. Horticulture, including nurseries.

e. Livestock farming.

f. Tree farming.

g. Viticulture and similar uses not inconsistent with the intent and purpose of this section.

h. Similar uses as determined by the planning director, subject to review by the planning commission.

(2) Botanical conservatories, outdoor nature laboratories, and similar facilities.

(3) Native wildlife sanctuaries.

(b) Conditional Uses. The following uses are permitted only with a conditional use permit from the planning commission:

(1) Communication and public utility facilities.

(2) Educational, charitable, research and philanthropic institutions in conjunction with permitted uses.

(3) Guest ranches.

(4) Recreational uses, such as riding academies, stables, country clubs, golf courses.

(5) Similar uses as determined by the planning director. (Ord. No. 2013-08, § 2 (Exh. A), 8-5-13)

30.24.30 Site and building requirements.

(a) Site Design Approval. Any construction of new buildings in an OS district must be directly related to the use of the open space. Such construction shall be subject to architectural and site review and approval

according to the provisions of section 30.50.40.

(b) Maximum Building Height. Building height shall not exceed two (2) stories, or thirty (30) feet. (Ord. No. 2013-08, § 2 (Exh. A), 8-5-13)

30.24.40 Lands environmentally unfit for development.

The city council shall determine which lands within the City of Gilroy are environmentally unfit for development by designating such lands as being in an open space (OS) district. Such lands shall include, but not be limited to, the following:

(a) Earthquake fault areas.

(b) Flood plain areas.

(c) Liquefaction areas.

(d) Watershed or groundwater recharge areas.

(e) Extremely high fire hazard areas.

(f) Wildlife preserves and scenic corridors.

(g) Landslide areas. (Ord. No. 2013-08, § 2 (Exh. A), 8-5-13)

30.24.50 Special regulations.

(a) Geological Soil Investigation and Report. All applications to rezone open space land in earthquake fault areas, liquefaction areas, and/or landslide areas shall be accompanied by a combined in-depth geologic and soils investigation and report prepared, stamped and signed by a registered geologist certified by the State of California and by a registered civil engineer. Such reports shall be based on surface, sub-surface, and laboratory investigations and examinations and such reports shall fully and clearly present:

(1) All pertinent data, interpretations and evaluations.

(2) The significance of the data, interpretations and evaluations with respect to the future geological processes both on and off the site.

(3) Recommendations for any additional investigations to be made.

(b) Landscaping. The existing natural vegetation and land formations shall remain in a natural state unless modification is found to be necessary for a specific use and is approved by the planning director. Reduction or elimination of fire hazards shall be required where heavy concentrations of flammable vegetation occurs. Landscaping shall be consistent with the purpose of this section.

(c) Tree Removal. Removal of live trees in areas outside public parks may be permitted upon approval of the planning director. All removal shall be in accordance with the city’s landscaping standards, contained within Article XXXVIII.

(d) Access to Remote Areas. Roads, tracks, driveways, trails, or runways for automobiles, trucks, buses, or motorcycles or other wheeled vehicles shall not be developed except upon securing approval of the planning director. No such approval shall be granted except upon finding that the purpose is essential for the establishment or maintenance of a use which is expressly permitted herein and that the design and location of the proposed roads, tracks, driveways, trails, or runways are compatible with the terrain.

The use of all roads, tracks, driveways, or trails which are not easements and are existing to the detriment of the environment at the time of the adoption of this section, and are nonconforming or have been established without proper approvals shall be terminated within one (1) year of OS open space district designation unless given approval in accordance with the regulations set forth in this section.

(e) Grading. All grading shall be subject to the provisions of this section. In those cases where grading permits are required, no grading shall begin until a permit has been granted and after securing approval of the planning director and the city engineer.

(f) Soil Erosion and Land Management. No site and design plan shall be approved until all erosion control measures have been approved in accordance with adopted city standards and specifications, and are consistent with the regulations of the OS open space district. The applicant shall bear the final responsibility for the installation and construction of all required erosion control measures according to the provisions of each approval. (Ord. No. 2013-08, § 2 (Exh. A), 8-5-13; Ord. No. 2019-08, § 14, 10-7-19)

ave been approved in accordance with adopted city standards and specifications, and are consistent with the regulations of the OS open space district. The applicant shall bear the final responsibility for the installation and construction of all required erosion control measures according to the provisions of each approval. (Ord. No. 2013-08, § 2 (Exh. A), 8-5-13; Ord. No. 2019-08, § 14, 10-7-19)

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The Gilroy City Code is current through Ordinance 2026-01, passed January 5, 2026.

Disclaimer: The City Clerk's Office has the official version of the Gilroy City Code. Users should contact the City Clerk's Office for ordinances passed subsequent to the di it d b

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Contents — Gilroy Zoning Code
Gilroy Zoning Code
  1. Article 01
  2. Article I — INTRODUCTION
  3. Article 02
  4. Article II — DEFINITIONS
  5. Article 03
  6. Article III — DESIGNATION AND ESTABLISHMENT OF ZONING DISTRICTS
  7. Article 04
  8. Article IV — A1 AGRICULTURAL AND RR RURAL RESIDENTIAL DISTRICT
  9. Article 05
  10. Article V — R1 SINGLE-FAMILY RESIDENTIAL DISTRICT
  11. Article 06
  12. Article VI — R2 TWO (2) FAMILY RESIDENTIAL DISTRICT
  13. Article 07
  14. Article VII — R3 MEDIUM DENSITY RESIDENTIAL DISTRICT
  15. Article 08
  16. Article VIII — R4 HIGH DENSITY RESIDENTIAL DISTRICT
  17. Article 09
  18. Article IX — RH RESIDENTIAL HILLSIDE DISTRICT
  19. Article 10
  20. Article X — ND NEIGHBORHOOD DISTRICT
  21. Article 11
  22. Article XI — RESIDENTIAL USE TABLES
  23. Article 12
  24. Article XII — PO PROFESSIONAL OFFICE DISTRICT
  25. Article 13
  26. Article XIII — C1 NEIGHBORHOOD COMMERCIAL DISTRICT
  27. Article 14
  28. Article XIV — DOWNTOWN SPECIFIC PLAN DISTRICTS
  29. Article 15
  30. Article XV — C3 SHOPPING CENTER COMMERCIAL DISTRICT
  31. Article 16
  32. Article XVI — HC HIGHWAY COMMERCIAL DISTRICT
  33. Article 17
  34. Article XVII — CM COMMERCIAL INDUSTRIAL DISTRICT
  35. Article 19
  36. Article XIX — COMMERCIAL TABLES
  37. Article 20
  38. Article XX — M1 LIMITED INDUSTRIAL DISTRICT
  39. Article 21
  40. Article XXI — M2 GENERAL INDUSTRIAL DISTRICT
  41. Article 22
  42. Article XXII — CI CAMPUS INDUSTRIAL DISTRICT
  43. Article 23
  44. Article XXIII — INDUSTRIAL TABLES
  45. Article 24
  46. Article XXIV — OPEN SPACE DISTRICT
  47. Article 25
  48. Article XXV — PF PARK/PUBLIC FACILITIES DISTRICT
  49. Article 26
  50. Article XXVI — PUD PLANNED UNIT DEVELOPMENT COMBINING DISTRICT
  51. Article 27
  52. Article XXVII — HISTORIC SITE AND NEIGHBORHOOD COMBINING DISTR…
  53. Article 28
  54. Article XXVIII — ADULT BUSINESSES
  55. Article 29
  56. Article XXIX — HECKER PASS SPECIAL USE DISTRICT
  57. Article 30
  58. Article XXX — GLEN LOMA RANCH SPECIAL USE DISTRICT
  59. Article 31
  60. Article XXXI — OFF-STREET PARKING REQUIREMENTS
  61. Article 32
  62. Article XXXII — YARDS
  63. Article 33
  64. Article XXXIII — TRAILERS AND RECREATIONAL VEHICLES
  65. Article 34
  66. Article XXXIV — FENCES AND OBSTRUCTIONS
  67. Article 35
  68. Article XXXV — WIRELESS TELECOMMUNICATION FACILITIES, ANTENNAS…
  69. Article 36
  70. Article XXXVI — SWIMMING POOLS AND OTHER BODIES OF WATER
  71. Article 37
  72. Article XXXVII — SIGN REGULATIONS
  73. Article 38
  74. Article XXXVIII — LANDSCAPING, WATER EFFICIENCY, AND STORM WAT…
  75. Article 39
  76. Article XXXIX — ACCESSORY STRUCTURES
  77. Article 40
  78. Article XL — HOME OCCUPATION
  79. Article 41
  80. Article XLI — PERFORMANCE STANDARDS
  81. Article 42
  82. Article XLII — RECREATIONAL VEHICLE (RV) PARK DEVELOPMENT REGU…
  83. Article 43
  84. Article XLIII — STREET MERCHANDISING
  85. Article 44
  86. Article XLIV — STREET FURNITURE OBJECTS
  87. Article 45
  88. Article XLV — GENERAL REGULATIONS
  89. Article 46
  90. Article XLVI — EXCEPTIONS
  91. Article 47
  92. Article XLVII — TEMPORARY USES
  93. Article 48
  94. Article XLVIII — NONCONFORMING USES AND BUILDINGS
  95. Article 49
  96. Article XLIX — POWERS OF THE ZONING ADMINISTRATOR, THE PLANNIN…
  97. Article 50
  98. Article L — PLANNING DEPARTMENT APPLICATIONS
  99. Article 51
  100. Article LI — APPLICATION REVIEW PROCEDURES
  101. Article 52
  102. Article LII — AMENDMENT TO THE ZONING ORDINANCE
  103. Article 53
  104. Article LIII — ENFORCEMENT OF THE ZONING ORDINANCE
  105. Article 54
  106. Article LIV — ACCESSORY DWELLING UNITS

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