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Fence laws in Chico, California

What the Chico municipal code says about fences, one topic at a time, with the section number and a link to the document behind every line. Where Chico sets no rule of its own, the California rule is shown in its place and marked as such.

Fence laws in Chico, California, question by question

The short version

Who pays on the line
Chico states the thing most cities leave somebody to find out: the fence already standing is not evidence of where the line runs.
How tall
A Chico front yard fence starts at three feet, and the city publishes two ways past it, and the answer turns on whether an Administrative Use Permit or a Use Permit has been approved. The figure is 3 feet, for front yard fence height with no permit.
Permits
Chico needs a building permit for a fence over seven feet, and the exemption underneath it is written narrowly: wood or chain link fences not greater than seven feet. The figure is 7 feet, for fence height above which a building permit is required.
Pool barriers
A pool fence in California stands at least sixty inches high. The figure is 60 inches, for minimum height of a pool enclosure.
Spite fences
A fence over ten feet tall in California is a private nuisance when it was put up or kept there to annoy the neighbor and the extra height serves no purpose. The figure is 10 feet, for spite fence threshold, with malice required.
Measured from what
Chico defines the front yard as the strip between the front property line and the required building setback, and gives fifteen feet as the usual depth in single family neighborhoods. The figure is 15 feet, for typical depth of the front yard in a single family neighborhood.
Corner lots
Chico counts its three feet from the top of the curb rather than from the ground the fence stands on, and it counts from a planned curb as readily as an existing one. The figure is 3 feet, for height above the curb allowed inside a sight distance area. It reaches a sight distance area on a corner lot only.
Retaining walls
Chico leaves retaining walls to Title 24 of the California Code of Regulations, the California Building Standards Code, which tracks the International Building Code and the International Residential Code.
Materials
California sets a wire standard for a lawful fence in grazing counties. The figure is 3 strands, for barbed wires in a lawful wire fence. It reaches lawful fences in grazing counties only.
Livestock
California calls a fence lawful when it is strong enough to keep livestock from getting in or out. The figure is 4 feet, for height of the top wire on a lawful wire fence.

Who owns the fence between two properties in Chico?

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Chico answers this in its own law. The words that do it are quoted below.

Chico states the thing most cities leave somebody to find out: the fence already standing is not evidence of where the line runs. The city adds that its subdivision maps show approximate locations only, and that a precise answer comes from the legal description in a preliminary title report or from a surveyor. So the old fence, the map and the title report are three different answers, and only the last two are worth anything.

Fence lines are not necessarily property lines.

Residential Development, Frequently Asked QuestionsCity of Chico, Community Development Department, Planning Division · Read 17 September 2026

Also on fences on the property line in Chico

  • set in state lawTwo neighbors split the cost of a fence on the line in California. The law starts from the idea that both get the same benefit from it, so both owe the same share of building it, keeping it up and replacing it. A neighbor about to spend that money gives the other one thirty days written notice first. Either neighbor can show the even split is wrong, and a court can then order less than half or nothing at all. Civ. Code 841California · Statute
  • set in state lawThe notice has to say six things: that the law starts from an even split, what is wrong with the fence now, what is planned instead, what it is expected to cost, how the cost gets shared, and when the work happens. Civ. Code 841(b)(1)California · Statute

How tall can a fence be in Chico?

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Chico answers this, but the answer changes depending on whether an Administrative Use Permit or a Use Permit has been approved.

A Chico front yard fence starts at three feet, and the city publishes two ways past it. Four feet comes with an Administrative Use Permit. Six feet comes with a Use Permit, which is the heavier of the two. Almost every other city on this site treats the front yard figure as a ceiling with no route above it. Chico treats it as the default and prices the exceptions.

Yes, fences are generally permitted in the front yard of residential properties up to a height of 3 feet.

Residential Development, Frequently Asked QuestionsCity of Chico, Community Development Department, Planning Division · Read 17 September 2026

The answer turns on whether an Administrative Use Permit or a Use Permit has been approved.

with no permit
Three feet. 3 ft
with an Administrative Use Permit
Four feet. 4 ft
with a Use Permit
Six feet. 6 ft

Also on fence height in Chico

  • no rule, documents checkedCalifornia sets no limit on how tall a fence at a house can be. Cities and counties write that in their zoning codes and the answer changes a lot from one town to the next. The one height in state law is the ten feet in the spite fence rule, and that only matters when the fence was put up to annoy a neighbor. It is not a building limit. Civ. Code 841California · Statute

Do I need a permit for a fence in Chico?

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Chico answers this in its own law. The words that do it are quoted below.

Chico needs a building permit for a fence over seven feet, and the exemption underneath it is written narrowly: wood or chain link fences not greater than seven feet. Vinyl, masonry and wrought iron are not named in that exemption, which is the same gap Clovis leaves. Most retaining walls need a permit, and the exempt ones are those no more than four feet from the bottom of the footing that support no other structure, fence or hazardous liquid.

Building Permit: New construction, additions, alterations, spas, gazebos, patio covers, decks, house moves, most retaining walls,

Building Frequently Asked QuestionsCity of Chico, Community Development Department, Building Division · Read 17 September 2026

7 ftfence height above which a building permit is required

Also on permits in Chico

  • set in state lawCalifornia does not write its own building code from scratch. Section 17922 adopts Title 24 of the California Code of Regulations and requires it to ask for much the same things as the International Building Code and the International Residential Code, with state additions and cuts. So the permit rule for a fence starts out as outside code text that California then edits. Health & Saf. Code 17922California · Statute
  • set in state lawA California city or county can make the statewide building code stricter, but not quietly. Section 17958.7 makes the city council say in writing why each change is needed because of local weather, ground or land shape. That finding goes to the California Building Standards Commission, and the change does nothing until it is filed. The finding is a public record, which is why a local permit line can sit well below the statewide one. Health & Saf. Code 17958.7California · Statute

Pool fence requirements in Chico

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California answers this in its own law. The words that do it are quoted below.

A pool fence in California stands at least sixty inches high. No more than two inches may be left between the ground and the bottom of it, and no gap in it may pass a four inch ball. The outside face has no handholds or footholds a child under five could climb. Gates open away from the pool and close and latch by themselves, with the latch set no lower than sixty inches above the ground.

This one is California law, not Chico law. All California findings

An enclosure shall have all of the following characteristics: (a) Any access gates through the enclosure open away from the swimming pool, and are self-closing with a self-latching device placed no lower than 60 inches above the ground. (b) A minimum height of 60 inches. (c) A maximum vertical clearance from the ground to the bottom of the enclosure of two inches. (d) Gaps or voids, if any, do not allow passage of a sphere equal to or greater than four inches in diameter. (e) An outside surface free of protrusions, cavities, or other physical characteristics that would serve as handholds or footholds that could enable a child below the age of five years to climb over.

Health & Saf. Code 115923California Legislature · Read 13 September 2026

60 inminimum height of a pool enclosure

Spite fence laws in Chico

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California answers this in its own law. The words that do it are quoted below.

A fence over ten feet tall in California is a private nuisance when it was put up or kept there to annoy the neighbor and the extra height serves no purpose. Height on its own is not enough. The case turns on proving why the fence is there. The rule covers anything built like a fence, not only a fence.

This one is California law, not Chico law. All California findings

Any fence or other structure in the nature of a fence unnecessarily exceeding 10 feet in height maliciously erected or maintained for the purpose of annoying the owner or occupant of adjoining property is a private nuisance.

Civ. Code 841.4California Legislature · Read 13 September 2026

10 ftspite fence threshold, with malice required

How fence height is measured in Chico

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Chico answers this in its own law. The words that do it are quoted below.

Chico defines the front yard as the strip between the front property line and the required building setback, and gives fifteen feet as the usual depth in single family neighborhoods. That matters because the three foot limit does not stop at the corner of the house. It runs the full width of the lot for those fifteen feet, so the part of a side fence that reaches forward into that strip is caught by the front yard rule rather than the side yard one.

The 'front yard' is defined as the area between your front property line and the required building setback, typically 15 feet in most single-family residential neighborhoods.

Residential Development, Frequently Asked QuestionsCity of Chico, Community Development Department, Planning Division · Read 17 September 2026

15 fttypical depth of the front yard in a single family neighborhood

Also on how height is measured in Chico

  • left to the townCalifornia gives a fence height and never says what it is measured from. Civil Code section 841.4 makes a fence over ten feet a private nuisance when it is kept up to annoy a neighbor. It does not say whether the ten feet starts at bare dirt, at the finished yard, or at the high side of a slope. Government Code section 65850 is why the state stops there: it lets any county or city set the place, height and size of structures. So the number and the surface it starts from are both written into local zoning. Cal. Gov. Code 65850(c)(1)California · Zoning code

Fence rules for corner lots in Chico

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Chico answers this in its own law. The words that do it are quoted below.

Chico counts its three feet from the top of the curb rather than from the ground the fence stands on, and it counts from a planned curb as readily as an existing one. On a lot raised above the street that is stricter than it sounds: the fence begins its three feet lower down, so less of it is left. The rule covers any visual obstruction rather than fences alone, so a hedge, a planter or a parked trailer is measured the same way.

No fence, wall, or other visual obstruction over 3 feet in height above the top of the existing or planned curb elevation shall be located within a sight distance area.

Residential Development, Frequently Asked QuestionsCity of Chico, Community Development Department, Planning Division · Read 17 September 2026

3 ftheight above the curb allowed inside a sight distance area

Also on corner visibility in Chico

  • set in state lawCalifornia writes no clear view triangle into state law. The Streets and Highways Code counts a fence as an encroachment once it stands in, under or over any part of a state highway right of way. Section 670 then makes putting one there without a written permit from the department a misdemeanor. That covers the public strip, not the corner of a private yard. Government Code section 65850 gives every city and county the power to set the height and place of structures, and that is where a corner triangle gets written in California. Cal. Sts. & Hy. Code 660California · Traffic code

Retaining wall rules in Chico

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Chico does not set this. It leaves it to Title 24 of the California Code of Regulations, the California Building Standards Code, which tracks the International Building Code and the International Residential Code.

California has no rule of its own in statute for a wall that holds back earth. The rule is in Title 24 of the California Code of Regulations, which section 17922 adopts by reference and requires to match the newest editions of a named list of outside codes, the International Building Code and the International Residential Code among them. The same section leaves setbacks, side yards, rear yards and property line rules entirely to cities and counties.

This one is California law, not Chico law. All California findings

The building standards and rules and regulations shall impose substantially the same requirements as are contained in the most recent editions of the following international or uniform industry codes as adopted by the organizations specified:

Health & Saf. Code 17922(a)California Legislature · Read 13 September 2026

The code hands this to Title 24 of the California Code of Regulations, the California Building Standards Code, which tracks the International Building Code and the International Residential Code, which is not published in the code itself.

Fence materials allowed in Chico

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California answers this in its own law. The words that do it are quoted below.

California sets a wire standard for a lawful fence in grazing counties. A wire fence takes three tight barbed wires on solid posts set no more than a rod apart, with one wire at least four feet up. Any fence as strong and as tall as that one counts too.

This one is California law, not Chico law. All California findings

No wire fence is a good and substantial fence within the meaning of this article unless it has three tightly stretched barbed wires securely fastened to posts of reasonable strength, firmly set in the ground not more than one rod apart, one of which wires shall be at least four feet above the surface of the ground.

Cal. Food & Agric. Code 17121California Legislature · Read 13 September 2026

3 strandsbarbed wires in a lawful wire fence

Livestock and boundary fence law in Chico

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California answers this in its own law. The words that do it are quoted below.

California calls a fence lawful when it is strong enough to keep livestock from getting in or out. A wire fence gets real numbers: three tight barbed wires on posts set no more than one rod apart, with one of those wires at least four feet off the ground. Any other fence as tall, as strong and as good at holding animals counts too, and so does a cattle guard wide and deep enough to turn them.

This one is California law, not Chico law. All California findings

No wire fence is a good and substantial fence within the meaning of this article unless it has three tightly stretched barbed wires securely fastened to posts of reasonable strength, firmly set in the ground not more than one rod apart, one of which wires shall be at least four feet above the surface of the ground.

Cal. Food & Agric. Code 17121California Legislature · Read 13 September 2026

4 ftheight of the top wire on a lawful wire fence

Also on agricultural fencing in Chico

  • depends, see the pageCalifornia answers this one county by county. Section 17123 names Siskiyou, Lassen and Modoc, plus parts of Trinity and Shasta, as land used mainly for grazing. Section 17124 lets the board of supervisors of any county put the same label on the county or part of it. Where the label applies, the land has to be fully fenced before the person on it may take in a stray animal or hold it for payment. Cal. Food & Agric. Code 17122California · Statute

Documents behind this page

11 documents, of which 2 were published by Chico itself. Each was read on the date shown.

  1. California LegislatureCalifornia Civil Code Section 841, Good Neighbor Fence Act of 2013Civ. Code 841 · Read 13 September 2026
  2. City of Chico, Community Development Department, Planning DivisionResidential Development, Frequently Asked QuestionsRead 17 September 2026
  3. California LegislatureCalifornia Civil Code Section 841.4, spite fencesCiv. Code 841.4 · Read 13 September 2026
  4. California LegislatureCalifornia Health and Safety Code Section 17922, adoption of building standardsHealth & Saf. Code 17922 · Read 13 September 2026
  5. California LegislatureCalifornia Health and Safety Code Section 17958.7, local modification of building standardsHealth & Saf. Code 17958.7 · Read 13 September 2026
  6. City of Chico, Community Development Department, Building DivisionBuilding Frequently Asked QuestionsRead 17 September 2026
  7. California LegislatureCalifornia Health and Safety Code Section 115923, enclosure requirementsHealth & Saf. Code 115923 · Read 13 September 2026
  8. California LegislatureCalifornia Government Code, Title 7, Division 1, Chapter 4, Article 2, Section 65850Cal. Gov. Code 65850(c)(1) · Read 13 September 2026
  9. California LegislatureCalifornia Streets and Highways Code, Division 1, Chapter 3, Section 660Cal. Sts. & Hy. Code 660 · Read 13 September 2026
  10. California LegislatureCalifornia Food and Agricultural Code, Division 9, Part 2, Chapter 3, Article 5Cal. Food & Agric. Code 17121 · Read 13 September 2026
  11. California LegislatureCalifornia Food and Agricultural Code, Division 9, Part 2, Chapter 3, Article 5Cal. Food & Agric. Code 17122 · Read 13 September 2026

What this page does not cover

A city ordinance is not the only rule that reaches a fence. The zoning district a parcel sits in can change the height allowed on it, and so can an overlay district, a recorded easement, a fire hazard severity zone or a coastal zone. A homeowner association can be stricter than the city and nothing in the municipal code will say so. None of those appear here.

The rules above are the ones Chico publishes, plus the California rules that apply where the city sets none. Fence laws in California has the state layer in full.

This is general information drawn from published government documents. It is not legal advice, ordinances are amended, and the date beside each finding is the date the document was read. How findings are made · What the terms mean