Fence Building Law: Cost Sharing, Notifications, and Code

Fence Building
Building a fence provokes a host of legal regulations such as height restrictions. Corey Jenkins/Getty Images

No one today questions that a good fence is essential to a newly built or remodeled home. Gone are the days of interconnected backyards. Urban density and legal liability have taken care of that.

Even though you may want to build any kind of fence at any height, chances are good that in your area you cannot do this. Laws are enacted to protect the visual texture of your area and to prevent neighbors from warring.

Notifying Neighbors Before Building a Fence

If you want to build a fence on the property line, are you required by law or any other regulation to notify your neighbor?

Maybe. Traditionally, notice has not been required, but the trend is for communities to require neighbor notification. One example of this is California's Good Neighbor Fence Law. It requires 30 days' advance written notice, along with details about the proposed building, maintenance cost, timeline, and design.

Whatever you do, it is always good etiquette to speak to your neighbor first.

Sharing Fence Building Expenses With Neighbors

If you intend to build a fence on a property line and wish to pay for the fence, you are not required to seek compensation from your neighbor. At the same time, shouldering the cost of building a fence does not entitle you to special privileges over your neighbor's desires.

If your neighbor initiates the fence-building project, are you required to pay for half of the costs? Most likely yes. Local fence laws assume that boundary fences benefit both homeowners and so both owners must pay for the fence. The same holds true for fence maintenance and repairs.​

For example, Washington State law (Wash. Rev. Code Ann. § 16.60.020) states that "[the neighbor] shall pay the owner of such fence already erected one-half of the value...as serves for a partition fence between them." In other words, both landowners must equally share the cost of a partition fence 

In many areas, state-level fence law dates back centuries and mainly addresses issues of grazing animals. Beyond the general edict that fence costs must be shared, details are left open-ended. 

Unless state laws such as California's or local ordinances firm up those details, the matter is left in the hands of the two property owners. Should that fail, the only recourse is court.

Land Survey Before Building a Fence

Since partition fences mark divisions between properties, it would seem logical to assume that a survey is required before building a fence.

Actually, this is not the case. In most places, you are not required to survey the property line in question before building the fence, though you may still want to do so. It is expensive to order up a true property line survey, but this is the only way to know for certain where property lines fall.

Forcing a Neighbor to Remove an Ugly Fence

Two types of fences tend not to be allowed by most cities: barbed wire and electrified fences. Beyond that, your neighbor is allowed to build that chainlink, vinyl, or concrete block wall.  

If you live in a neighborhood controlled by a homeowner's association (HOA), all bets are off. The HOA may not just exclude fences but require certain types, such as natural cedar wood with a certain stain.

Planting Shrubs to Evade Fence Restrictions

You might have a real need for a fence that is taller than normal: traffic noise, an adjacent industrial area, or multi-level structures. Can you plant shrubs in place of a fence and grow those shrubs super-high?

Probably not. Wise to such evasions, local lawmakers often include vegetation as a form of fence.  

However, because it is difficult to keep foliage at precisely 6 feet or less, laws for natural fences may provide for a higher top.

Fence Height Rules

Often, 6 feet is the maximum height anywhere on the property, except for:

  • Within 15 feet of a street line or street curb
  • In the front yard
  • When traffic sight distances are impaired

In the case of the exceptions noted above, the fence can be no higher than 3 1/2 to 4 feet.

Building a Fence on an Easement

In most case, you can build a fence on an easement that runs through your property. However, the dominant estate (for example, the utility company) may need to take down the portion of the fence that runs over the easement for a certain activity, such as repairing the sewer main. They are allowed to do this.

Installing a Fence Just Inside a Property Line

In most cases, a fence on your own property that is close to the boundary line is still subject to fence laws. Most courts would recognize that you are flouting the law if you build a 20-foot high fence just inches, or even a few feet, from the boundary line.

Consider, too, that if you abandon the boundary line fence, your neighbor may eventually legally gain that thin strip of land through adverse possession after a substantial period of time.

Reporting a Non Code-Compliant Fence

Neighbors and passersby often take sharp notice of fences. Local planning and permitting departments receive daily anonymous complaints about fences. Cities typically will not notice or do anything about a fence until a complaint is received.

If you are in violation, the city typically will issue a written notice of non-conformance, along with a requirement that the fence be lowered or set back. You will have a certain amount of time to do so (often about 30 days).

Disclaimer

Every state, city and, county is different, which means that laws are different.  Above are basics you might expect in most areas. To determine if these laws apply to you, start at the city or county level with the planning and permitting department.