Fence Regulations in Rancho Cucamonga, CA (2026)
5 verified fence regulations for Rancho Cucamonga, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Height Limits
Table 17.48.050-1 caps residential fences at 3 feet in the front yard (6 feet if the top 3 feet is 90 percent open), 6 feet along rear and interior side lines, 6 feet in the street side yard set back 5 feet, and 36 inches within the clear visibility triangle at street and driveway intersections.
Rancho Cucamonga Fence Height Limits
Some RestrictionsRancho Cucamonga, CA, Development Code § 17.48.050(C)(2), Table 17.48.050-1
TABLE 17.48.050-1 MAXIMUM HEIGHT OF FENCES AND WALLS IN REQUIRED YARD AREA ... Required front yard area: 0 ft [setback] / 3 ft/6 ft (3) [max height]. Required rear and interior side yard area: 0 ft / 6 ft. Required street side yard area: 5 ft (2) / 6 ft. At intersections of streets, alleys, and driveways within the clear visibility triangle: Varies (4) / 36 in. ... (3) Height of front yard fenc...
Fence Permit Requirements
New fences and walls in Rancho Cucamonga require site development review under Development Code Section 17.48.020, but residential fences and walls that meet the height and location standards in Section 17.48.030, retaining walls under 36 inches, and government-required fencing are exempt from that planning entitlement.
Rancho Cucamonga Fence Permit Requirements
Light RestrictionsRancho Cucamonga, CA, Development Code § 17.48.020
Unless otherwise exempt below, site development review [see section 17.16.100 (Site Development Review)] is required for new fences and walls. Fences and walls listed below are exempt from planning entitlements but may still require building permits. A. Retaining walls. Retaining walls less than 36 inches in height are exempt from the requirements of this chapter except for terraced walls as re...
Neighbor Fence Rules
Rancho Cucamonga follows California Civil Code 841, the Good Neighbor Fence Act. Adjoining owners share the reasonable cost of a shared boundary fence unless they agree otherwise.
Rancho Cucamonga Neighbor Fence Rules
Few RestrictionsCalifornia Civil Code Section 841
841. (a) Adjoining landowners shall share equally in the responsibility for maintaining the boundaries and monuments between them. (b) (1) Adjoining landowners are presumed to share an equal benefit from any fence dividing their properties and, unless otherwise agreed to by the parties in a written agreement, shall be presumed to be equally responsible for the reasonable costs of construction, ...
Retaining Walls
Retaining walls under 36 inches are exempt from Rancho Cucamonga's fence chapter under Development Code Section 17.48.020(A), while taller walls, or terraced retaining walls on hillside lots, must meet hillside development standards under Section 17.122.030 and the general height-measurement rules of Section 17.48.030.
Rancho Cucamonga Retaining Wall Rules
Light RestrictionsRancho Cucamonga, CA, Development Code §§ 17.48.020(A), 17.48.030(A)
Retaining walls. Retaining walls less than 36 inches in height are exempt from the requirements of this chapter except for terraced walls as required in section 17.122.030 (Hillside Development). ... Height measurement. Fence and wall height shall be measured from the finish grade at the base of the fence or wall to the uppermost part of the fence or wall; except when there is a difference in t...
Material Restrictions
Rancho Cucamonga bans chain-link fencing for screening or privacy in every zone, including the Industrial Zones, under Development Code Section 17.48.040. Residential screening fences and gates must be solid wood with steel frames, solid vinyl, tubular steel, or wrought iron backed with painted metal sheeting, and new subdivisions must use decorative block walls instead.
Rancho Cucamonga Fence Material Rules
Some RestrictionsRancho Cucamonga, CA, Development Code Sec. 17.48.040(A)(2),(4) (Materials and Maintenance)
Fences and gates approved for screening purposes or to provide privacy for outdoor areas in residential districts shall be solid wood with steel frames, solid vinyl, tubular steel or wrought iron. Where tubular steel wrought iron is used, it shall be backed by solid or perforated metal sheeting painted to match the fence or gate. In new developments, decorative block walls shall be used. ... Ch...
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