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Fence laws in Vallejo, California

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

Fence laws in Vallejo, California, question by question

The short version

Who pays on the line
Two neighbors split the cost of a fence on the line in California.
How tall
Vallejo sets no maximum fence height. The chapters that were read are listed below. Cities and counties decide this one.
Permits
Vallejo runs three separate tests on one fence, and the answer turns on the height of the fence, and how close it stands to a public way. The figure is 6 feet, for the height below which no planning approval is needed.
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
Vallejo leaves the measuring rule to the legislative body of each county and city, through its zoning ordinance.
Corner lots
California writes no clear view triangle into state law. It reaches the right of way of a state highway, whether or not the whole width is paved only.
Retaining walls
A retaining wall in Vallejo is exempt from a building permit up to four feet measured from the bottom of the footing to the top of the wall, unless it is supporting a surcharge. The figure is 4 feet, for retaining wall height from the bottom of the footing, before a permit is needed.
Materials
Vallejo lists fences among the work that normally needs a permit, alongside water heaters, fireplaces, retaining walls and exterior siding.
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 Vallejo?

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

Two 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.

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

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, maintenance, or necessary replacement of the fence.

Civ. Code 841California Legislature · Read 13 September 2026

Also on fences on the property line in Vallejo

  • 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 Vallejo?

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Vallejo law has no rule about this. The chapters that were read are listed below. Cities and counties decide it instead.

California 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.

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

Documents read before writing that:

Do I need a permit for a fence in Vallejo?

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Vallejo answers this, but the answer changes depending on the height of the fence, and how close it stands to a public way.

Vallejo runs three separate tests on one fence. No building permit under seven feet. Planning approval above six. And engineering approval may be needed within fifteen feet of a public way, whatever the fence is. That third one is unusual: it turns on how close the fence is to the street rather than on how tall it is, so a low fence near the sidewalk can need a sign off that a taller one in the back garden does not.

Fences not over 7 feet high. (Planning approval required on fences over 6 feet high and engineering approval, may be required within 15 feet of a public

Permit Related QuestionsCity of Vallejo, Planning and Development Services, Building Division · Read 17 September 2026

The answer turns on the height of the fence, and how close it stands to a public way.

the fence is six feet or under and away from the street
No building permit and no planning approval. 6 ft
the fence is over six feet but not over seven
Planning approval, but still no building permit. 7 ft
the fence stands within fifteen feet of a public way
Engineering approval may be required whatever the height. 15 ft

Also on permits in Vallejo

  • 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 Vallejo

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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 Vallejo 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 Vallejo

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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 Vallejo 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 Vallejo

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Vallejo does not set this. It leaves it to the legislative body of each county and city, through its zoning ordinance.

California 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.

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

Regulate all of the following: (1) The location, height, bulk, number of stories, and size of buildings and structures.

Cal. Gov. Code 65850(c)(1)California Legislature · Read 13 September 2026

The code hands this to the legislative body of each county and city, through its zoning ordinance, which is not published in the code itself.

Fence rules for corner lots in Vallejo

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

California 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.

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

“Encroachment” includes any tower, pole, pole line, pipe, pipe line, fence, billboard, stand or building, or any structure, object of any kind or character not particularly mentioned in this section, or special event, which is in, under, or over any portion of the highway.

Cal. Sts. & Hy. Code 660California Legislature · Read 13 September 2026

Retaining wall rules in Vallejo

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

A retaining wall in Vallejo is exempt from a building permit up to four feet measured from the bottom of the footing to the top of the wall, unless it is supporting a surcharge. Counting from the footing means the buried concrete goes into the total, so a wall showing three feet of face can already be over the line. Pasadena, Riverside, Santa Ana, Hayward and Berkeley all use the same wording.

Retaining walls that are not over 4 feet in height measured from the bottom of the footing to the top of

Permit Related QuestionsCity of Vallejo, Planning and Development Services, Building Division · Read 17 September 2026

4 ftretaining wall height from the bottom of the footing, before a permit is needed

Also on retaining walls in Vallejo

  • left to the townCalifornia 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. Health & Saf. Code 17922(a)California · Statute

Fence materials allowed in Vallejo

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

Vallejo lists fences among the work that normally needs a permit, alongside water heaters, fireplaces, retaining walls and exterior siding. The exemption for anything under seven feet sits underneath that as the carve out rather than the rule. Reading the list and the exemption together is what gives the real answer, and reading either alone gives the wrong one.

Water heaters, fences, fireplaces and fireplace inserts.

Permit Related QuestionsCity of Vallejo, Planning and Development Services, Building Division · Read 17 September 2026

Also on materials in Vallejo

  • set in state lawCalifornia 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. Cal. Food & Agric. Code 17121California · Statute

Livestock and boundary fence law in Vallejo

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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 Vallejo 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 Vallejo

  • 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

10 documents, of which 1 was published by Vallejo 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. California LegislatureCalifornia Civil Code Section 841.4, spite fencesCiv. Code 841.4 · Read 13 September 2026
  3. California LegislatureCalifornia Health and Safety Code Section 17922, adoption of building standardsHealth & Saf. Code 17922 · Read 13 September 2026
  4. California LegislatureCalifornia Health and Safety Code Section 17958.7, local modification of building standardsHealth & Saf. Code 17958.7 · Read 13 September 2026
  5. City of Vallejo, Planning and Development Services, Building DivisionPermit Related QuestionsRead 17 September 2026
  6. California LegislatureCalifornia Health and Safety Code Section 115923, enclosure requirementsHealth & Saf. Code 115923 · Read 13 September 2026
  7. California LegislatureCalifornia Government Code, Title 7, Division 1, Chapter 4, Article 2, Section 65850Cal. Gov. Code 65850(c)(1) · Read 13 September 2026
  8. California LegislatureCalifornia Streets and Highways Code, Division 1, Chapter 3, Section 660Cal. Sts. & Hy. Code 660 · Read 13 September 2026
  9. California LegislatureCalifornia Food and Agricultural Code, Division 9, Part 2, Chapter 3, Article 5Cal. Food & Agric. Code 17121 · Read 13 September 2026
  10. 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 Vallejo 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