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Lake County, CA Fence Regulations: Height Limits (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Front yard limit (interior lot)
4 feet
Side/rear yard limit
6 feet
Corner visibility zone
50 feet from corner
C2 district front setback
Fences over 4 ft need 10 ft setback
Tennis court fence limit
12 feet, with minor use permit
Utility poles/towers
Exempt from height cap

Summary

Unincorporated Lake County caps front-yard fences at four feet and side or rear yard fences at six feet under the Zoning Ordinance's development standard exceptions. Corner lots carry a visibility rule near the intersection, and taller fences are possible only with a minor use permit from the Community Development Department.

These county ordinances apply to unincorporated areas of Lake County. Incorporated cities within the county may have their own rules that take precedence over county-level regulations.

Fences, walls, and hedges not exceeding four (4) feet in height may be placed in the required front yard (setback) of an interior lot. Fences and walls in excess of three (3) feet in height but not higher than four (4) feet may occupy any required front yard of a corner lot, provided that the portion of the fence exceeding three (3) feet that is located within: 1) fifty (50) feet of the corner property line(s) or extended corner property line(s), or 2) from the edge of a prescriptive right of way, whichever provides the most unobstructed vision, is constructed of wire mesh, chain link or other material allowing unobstructed visibility. ... A maximum six (6) foot high fence, wall or hedge may be located within the required side or rear yard (setback) of an interior lot or corner lot.

Full Breakdown

11(a) sets a four-foot cap on fences, walls, and hedges in the required front yard of an interior lot. On a corner lot, a fence up to four feet is allowed in the front yard, but any part of the fence between three and four feet that sits within 50 feet of the corner property line, or the extended corner property lines, or within that distance from the edge of a prescriptive right of way, whichever gives the most unobstructed vision, must be built of wire mesh, chain link, or another material that keeps sightlines open at the intersection.

11(b) allows a fence, wall, or hedge up to six feet in the required side or rear yard of either an interior or corner lot. 11(c) tightens the corner-lot rule further in the C2 Highway Commercial District, where a fence over four feet cannot sit within 10 feet of the front property line. 11(e) lets the Review Authority approve a six-foot wall or fence in the front yard of a C3, M1, or M2 district. 12.

Violations & Fines

A fence built taller than these limits without first obtaining a minor use permit is a Zoning Ordinance violation. Section 61.4(a) makes it punishable as an infraction with a fine up to $100, or a misdemeanor with a fine up to $500 and up to six months in County Jail, with every day the oversized fence remains a separate offense; the Zoning Code Compliance Officer enforces it under Section 61.3.

Frequently Asked Questions

How tall can my front yard fence be in unincorporated Lake County?
Four feet under Zoning Ordinance Section 42.11(a). A corner lot can also have a fence up to four feet in the front yard, but the part of the fence over three feet that falls within 50 feet of the corner must be built of an open material like wire mesh or chain link so drivers can see through it.
Can I build a six-foot fence in my backyard?
Yes. Section 42.11(b) allows fences, walls, and hedges up to six feet in the required side or rear yard on both interior and corner lots. Going higher than six feet in those yards requires a minor use permit from the county Review Authority.
Why does my corner-lot fence need to be see-through near the street?
Lake County's visibility rule in Section 42.11(a) protects sight distance at intersections. Any part of a corner-lot fence between three and four feet tall that sits within 50 feet of the corner property line, or the same distance from a prescriptive right of way, must use wire mesh, chain link, or similar open material.
Are fence rules different in commercial districts?
Yes. Section 42.11(c) bars fences over four feet within 10 feet of the front property line in the C2 Highway Commercial District, while Section 42.11(e) lets the Review Authority approve a six-foot wall or fence in the front yard of C3, M1, or M2 districts, with a minor use permit needed above that.

Sources & Official References

Other rules in Lake County

All Lake County rules

How Lake County compares: Cities That Allow the Tallest Residential Fences·California rules heatmap·Compare Lake County to another location·View the California fence regulations overview

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