Fences and walls in Laguna Hills: the local rules

Each rule below links to the section of the Laguna Hills Municipal Code it was read from, with the code text one click away (checked October 2026). General information, not legal advice.

What Laguna Hills's code says

Laguna Hills code What Laguna Hills's code adds
Corner visibility	Retaining walls and fences next to streets can be no more than 30 inches tall. Applies: In the sight vision triangle, unless they follow corner cut-off rules the City Engineer approves. § 9-40.100 · code text Retaining walls and fences adjacent to streets shall follow the corner cut-off requirements of the intersections as approved by the City Engineer or shall not exceed thirty (30) inches in the sight vision triangle area.
Height anywhere on the lot	Fences, walls and hedges can be no more than 6 feet tall, measured from finished grade. Applies: Everywhere except the required front yard; measured on the side facing the neighboring property. § 9-40.100 · code text Except as provided herein, the maximum height of all fences, walls, and hedges for all locations except the required front yard is six feet from top to finished grade, for the face of the wall facing an adjacent property, and eight feet from top to finished grade, for the face of the wall facing the subject property as shown below. Fences, walls and hedges can be no more than 8 feet tall. Applies: Everywhere except the required front yard; measured on the side facing the owner's own property. § 9-40.100 · code text Except as provided herein, the maximum height of all fences, walls, and hedges for all locations except the required front yard is six feet from top to finished grade, for the face of the wall facing an adjacent property, and eight feet from top to finished grade, for the face of the wall facing the subject property as shown below. Each retaining wall can be no more than 8 feet tall. Applies: Retaining walls outside the required front yard. § 9-40.100 · code text The maximum height of individual retaining walls shall not exceed eight feet, and shall also be subject to the provisions of Chapter 9-50 of this title.
Front yard height	Fences, walls and hedges can be no more than 42 inches tall. Applies: Within the front yard setback. § 9-40.100 · code text Fences, walls, and hedges within the front yard setback shall not exceed forty-two (42) inches in height. Retaining walls must be less than 30 inches tall. Applies: In the front yard. § 9-40.100 · code text The height of retaining walls in the front yard shall be less than thirty (30) inches in height. Total wall height, including any retaining wall, can be no more than 42 inches. Applies: In the front yard. § 9-40.100 · code text The total wall height, including the retaining wall, shall not be greater than forty-two (42) inches.
Permit	A site development permit is required. Applies: Retaining walls between 30 and 72 inches tall that are visible from off site or lack proper landscaping with automatic irrigation. § 9-40.100 · code text Walls that do not meet these criteria are subject to approval of a site development permit.

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Frequently asked questions

How tall can a fence be in Laguna Hills?

City code limits front yard fences and walls to 42 inches; elsewhere, walls are 6 feet facing neighbors, 8 feet facing the owner's property.

Fences and walls in Laguna Hills

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What Laguna Hills's code says

Who this affects

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