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Title 19 — Zoning

Chapter 19.29 — OS OPEN SPACE ZONE

Imperial Beach Zoning Code · 2026-06 edition · updated 2026-07-06 · Imperial Beach

§ 19.29.010. Purpose of zone.

The OS zone provides for land set aside for the protection of sensitive and fragile natural resources. This zone is intended to limit and control access and intensity of uses in these areas. This zone applies to the Tijuana River Valley.

(Ord. 601 § 1, 1983; Ord. 94-884)

§ 19.29.020. Establishment of OS zone.

Lands may be placed in the OS zone under the following conditions:

  • A. Where land is in use as or intended for future use as:

    1. Marine and wildlife preserves, permanent open space or landscaped areas, natural resource or environmentally sensitive lands;

    2. Drainage or flood control channels, creeks, rivers, estuaries, watercourses, watersheds, reservoirs; and

    3. Other facilities or uses which, in the opinion of the Planning Commission would fulfill the intent of this chapter.

  • B. Public or privately owned lands when the use of such lands would endanger the public health, safety or general welfare or lands which are considered to be environmentally sensitive or that contain valuable natural resources, including:

    1. Areas where natural topography may be too steep to build upon and/or where the grading or development of land would endanger public health or safety due to unstable geologic conditions, erosion or flooding;

    2. Natural resource areas which have limited carrying capacity or are environmentally sensitive such as the Tijuana River Estuary and the Oneonta Slough; and

    3. Other lands which, in the opinion of the Planning Commission, would fulfill the intent of this chapter.

  • (Ord. 601 § 1, 1983; Ord. 94-884)

§ 19.29.030. Permitted uses by Conditional Use Permit.

All permitted land uses in the OS zone shall be subject to the approval of a Conditional Use Permit as authorized in Chapter 19.85 of this title. Any such use that was in existence prior to the property being reclassified to OS may be continued or altered without securing a Conditional Use Permit, providing that there is no increase in the intensity of use. (Ord. 601 § 1, 1983; Ord. 94-884)

§ 19.29.040. Parking.

For provisions on parking applicable in the OS zone, see Chapter 19.48 . (Ord. 601 § 1, 1983; Ord. 94-884)

§ 19.29.050. Building height.

No building or structure in the OS zone shall exceed twenty-six feet in height. (Ord. 601 § 1, 1983; Ord. 94-884)

§ 19.29.060. Signs.

For provisions on signs applicable in the OS zone, see Chapter 19.52 . (Ord. 601 § 1, 1983; Ord. 94-884)

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Contents — Imperial Beach Zoning Code
Imperial Beach Zoning Code
  1. Title 19 — Zoning
    Overview
    1. Chapter 19.02 — GENERAL REGULATIONS AND INTERPRETATION
    2. Chapter 19.04 — DEFINITIONS
    3. Chapter 19.06 — ZONE MAP AND BOUNDARIES
    4. Chapter 19.07 — POST LOCAL COASTAL PROGRAM CERTIFICATION PERMI…
    5. Chapter 19.12 — R-1-6000 SINGLE-FAMILY RESIDENTIAL ZONE
    6. Chapter 19.13 — R-1-3800 SINGLE-FAMILY RESIDENTIAL ZONE
    7. Chapter 19.14 — R-3000-D TWO-FAMILY DETACHED RESIDENTIAL ZONE
    8. Chapter 19.15 — R-3000 TWO-FAMILY RESIDENTIAL ZONE
    9. Chapter 19.16 — R-2000 MEDIUM DENSITY RESIDENTIAL ZONE
    10. Chapter 19.17 — R-1500 HIGH DENSITY RESIDENTIAL ZONE
    11. Chapter 19.23 — COMMERCIAL/MIXED-USE USE REGULATIONS
    12. Chapter 19.24 — PF PUBLIC FACILITIES ZONE
    13. Chapter 19.25 — C/R-ET COMMERCIAL/RECREATIONECOTOURISM ZONE
    14. Chapter 19.27 — C/MU-2 SEACOAST COMMERCIAL AND MIXED-USE ZONE
    15. Chapter 19.28 — C/MU-3 NEIGHBORHOOD COMMERCIAL AND MIXED-USE Z…
    16. Chapter 19.29 — OS OPEN SPACE ZONE
    17. Chapter 19.30 — UR URBAN RESERVE ZONE
    18. Chapter 19.32 — FLOOD HAZARD OVERLAY DISTRICT
    19. Chapter 19.40 — BUILDING HEIGHT
    20. Chapter 19.42 — LOT AREA AND FRONTAGE
    21. Chapter 19.44 — CURB CUTS
    22. Chapter 19.46 — FENCES
    23. Chapter 19.48 — OFF-STREET PARKING
    24. Chapter 19.50 — OPEN SPACE AND LANDSCAPING
    25. Chapter 19.52 — SIGNS
    26. Chapter 19.54 — YARDS
    27. Chapter 19.56 — LIGHTING REGULATIONS
    28. Chapter 19.60 — ADULT-ORIENTED BUSINESSES
    29. Chapter 19.61 — CANNABIS FACILITIES
    30. Chapter 19.62 — BARS AND COCKTAIL LOUNGES
    31. Chapter 19.64 — FAMILY DAY CARE FACILITIES
    32. Chapter 19.65 — AFFORDABLE HOUSING DENSITY BONUS
    33. Chapter 19.67 — SENIOR HOUSING DEVELOPMENT
    34. Chapter 19.68 — MANUFACTURED HOMES, MOBILE HOMES, CAMPERS, TRA…
    35. Chapter 19.70 — SWIMMING POOLS, SPAS AND HOT TUBS
    36. Chapter 19.71 — SATELLITE DISH ANTENNAE
    37. Chapter 19.72 — OUTDOOR USES
    38. Chapter 19.74 — MISCELLANEOUS USES
    39. Chapter 19.76 — NONCONFORMING LOTS, STRUCTURES AND USES
    40. Chapter 19.81 — SITE PLAN REVIEW
    41. Chapter 19.82 — CONDITIONAL USE PERMIT
    42. Chapter 19.83 — DESIGN REVIEW
    43. Chapter 19.84 — VARIANCES
    44. Chapter 19.86 — ZONING CLASSIFICATION AND REZONING
    45. Chapter 19.88 — FEES
    46. Chapter 19.90 — WIRELESS COMMUNICATIONS FACILITIES
    47. Chapter 19.92 — GREEN BUILDING UTILITIES

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