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:
Marine and wildlife preserves, permanent open space or landscaped areas, natural resource or environmentally sensitive lands;
Drainage or flood control channels, creeks, rivers, estuaries, watercourses, watersheds, reservoirs; and
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:
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;
Natural resource areas which have limited carrying capacity or are environmentally sensitive such as the Tijuana River Estuary and the Oneonta Slough; and
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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Ask AI about this code▸ Contents — Imperial Beach Zoning Code
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▸ Title 19 — Zoning
Overview- Chapter 19.02 — GENERAL REGULATIONS AND INTERPRETATION
- Chapter 19.04 — DEFINITIONS
- Chapter 19.06 — ZONE MAP AND BOUNDARIES
- Chapter 19.07 — POST LOCAL COASTAL PROGRAM CERTIFICATION PERMI…
- Chapter 19.12 — R-1-6000 SINGLE-FAMILY RESIDENTIAL ZONE
- Chapter 19.13 — R-1-3800 SINGLE-FAMILY RESIDENTIAL ZONE
- Chapter 19.14 — R-3000-D TWO-FAMILY DETACHED RESIDENTIAL ZONE
- Chapter 19.15 — R-3000 TWO-FAMILY RESIDENTIAL ZONE
- Chapter 19.16 — R-2000 MEDIUM DENSITY RESIDENTIAL ZONE
- Chapter 19.17 — R-1500 HIGH DENSITY RESIDENTIAL ZONE
- Chapter 19.23 — COMMERCIAL/MIXED-USE USE REGULATIONS
- Chapter 19.24 — PF PUBLIC FACILITIES ZONE
- Chapter 19.25 — C/R-ET COMMERCIAL/RECREATIONECOTOURISM ZONE
- Chapter 19.27 — C/MU-2 SEACOAST COMMERCIAL AND MIXED-USE ZONE
- Chapter 19.28 — C/MU-3 NEIGHBORHOOD COMMERCIAL AND MIXED-USE Z…
- Chapter 19.29 — OS OPEN SPACE ZONE
- Chapter 19.30 — UR URBAN RESERVE ZONE
- Chapter 19.32 — FLOOD HAZARD OVERLAY DISTRICT
- Chapter 19.40 — BUILDING HEIGHT
- Chapter 19.42 — LOT AREA AND FRONTAGE
- Chapter 19.44 — CURB CUTS
- Chapter 19.46 — FENCES
- Chapter 19.48 — OFF-STREET PARKING
- Chapter 19.50 — OPEN SPACE AND LANDSCAPING
- Chapter 19.52 — SIGNS
- Chapter 19.54 — YARDS
- Chapter 19.56 — LIGHTING REGULATIONS
- Chapter 19.60 — ADULT-ORIENTED BUSINESSES
- Chapter 19.61 — CANNABIS FACILITIES
- Chapter 19.62 — BARS AND COCKTAIL LOUNGES
- Chapter 19.64 — FAMILY DAY CARE FACILITIES
- Chapter 19.65 — AFFORDABLE HOUSING DENSITY BONUS
- Chapter 19.67 — SENIOR HOUSING DEVELOPMENT
- Chapter 19.68 — MANUFACTURED HOMES, MOBILE HOMES, CAMPERS, TRA…
- Chapter 19.70 — SWIMMING POOLS, SPAS AND HOT TUBS
- Chapter 19.71 — SATELLITE DISH ANTENNAE
- Chapter 19.72 — OUTDOOR USES
- Chapter 19.74 — MISCELLANEOUS USES
- Chapter 19.76 — NONCONFORMING LOTS, STRUCTURES AND USES
- Chapter 19.81 — SITE PLAN REVIEW
- Chapter 19.82 — CONDITIONAL USE PERMIT
- Chapter 19.83 — DESIGN REVIEW
- Chapter 19.84 — VARIANCES
- Chapter 19.86 — ZONING CLASSIFICATION AND REZONING
- Chapter 19.88 — FEES
- Chapter 19.90 — WIRELESS COMMUNICATIONS FACILITIES
- Chapter 19.92 — GREEN BUILDING UTILITIES