Do I need a permit for a fence in Virginia?

In most of Virginia you do not need a building permit for an ordinary fence, but you may still need a zoning permit or zoning approval, and you always need to stay within your locality's height limits. The building permit exemption has two exceptions: a fence that is a swimming pool barrier, and a fence required for pedestrian safety. Before anyone digs, a Virginia 811 locate request is required by law.

What the state building code says

The Virginia Uniform Statewide Building Code lists "Fences of any height unless required for pedestrian safety as provided for by Section 3306 or used for the barrier for a swimming pool" among the work that needs no permit application or inspection.^[1] That covers a backyard privacy fence, a picket fence or a chain-link dog run.

Two details matter. First, the same section says the exemption does not excuse the work from the code's other requirements,^[1] so a pool barrier still has to meet the barrier rules. Second, the exemption is for fences. A garden wall is treated differently: concrete or masonry walls are exempt only when they do not exceed six feet in height above the finished grade.^[1]

Zoning is where the rules are

Height limits, setbacks and approvals come from your county, city or town zoning ordinance, and they vary. Three examples show the range.

Fairfax County. In Fairfax County, a fence or wall in a front yard cannot exceed four feet in height,^[2] and in a side or rear yard it is limited to seven feet.^[2] On lots of two or more acres in the R-A through R-1 districts, up to seven feet is allowed in any yard, and a corner lot has two or more front yards, each held to four feet.^[2] With a Board of Zoning Appeals special permit, the front-yard limit can go up to six feet.^[2] The county says building permits are not typically required for fences of any height, but are required for a pool barrier, a fence required for pedestrian safety, and concrete or masonry walls six feet or taller.^[2]

Prince William County. Prince William County requires zoning approval for all fences,^[3] and a building permit only when the fence is required for pedestrian safety or is a swimming pool barrier.^[3] If the homeowner applies for that building permit and is responsible for the work, the county asks for a Statement of Exemption; a contractor applicant shows a copy of a Virginia contractor's licence and a county business licence.^[3] Separate approval is needed for a fence in a storm drain easement.^[3]

Virginia Beach. The city's zoning office requires a zoning permit for building, rebuilding, replacing or moving any fence or wall within 30 feet of a public right-of-way.^[4] Its fence bulletin, revised in November 2025, lists the fee for a fence permit as $61.^[4] Only the property owner or a Virginia licensed contractor can get the permit, and the application needs a current survey or site plan sealed by a Virginia registered surveyor, architect or engineer.^[4] The city also says the finished side must face the right-of-way,^[4] that barbed wire and electric fences are prohibited in residential districts,^[4] and that a fence in an easement may also need approval from whoever controls the easement, which can be a homeowners' association, a utility or a city department.^[4]

Your own locality may look like any of these, or like none of them. The planning or zoning office can tell you the height limits for your lot, whether you need approval, and what to bring. Ask for the answer in writing or by email if the rules are not posted.

Easements, property lines and HOAs

A permit is not the only approval a fence can need. Your plat or survey shows easements for drainage or utilities, and a fence built across one may have to come out if the easement holder needs access. Before setting the line, find your property corners; a survey is the reliable way when the corners are not obvious. Many homeowners' associations have their own fence rules on height, style and colour, and those apply on top of zoning.

Call 811 before anyone digs

Virginia's damage prevention law defines excavation to include digging, drilling and augering with any tools or equipment,^[6] so post holes count. The law is plain: "No person shall make or begin any excavation or demolition without first submitting a locate request to the notification center."^[5] Virginia 811 asks for three days' notice before any digging project, fences included, and marks the approximate location of buried lines for free.^[7] If you hire an installer, ask who is submitting the request and get the ticket number. How to set a fence post in concrete covers the waiting rules.

Hiring someone to build it

A permit question often turns into a hiring question. Under Va. Code § 54.1-1100, Class C contractors perform or manage work where a single contract is over $1,000 but less than $30,000.^[8] DPOR's consumer guide notes: "A license number in an advertisement or on a business card does not necessarily mean the contractor's license is valid."^[9] Look the business up on DPOR's licence lookup, and keep in mind DPOR's reminder that "Virginia law requires all licensed contractors to provide a written contract for residential work."^[9] The contract should say who obtains any zoning or building permit, who submits the 811 request, and where the fence line is.

Stop and call a pro if

• The fence will enclose a pool or hot tub, or serve as a safety barrier at a drop-off or retaining wall.
• You are not sure where the property line is, or a neighbour disputes it.
• The fence line crosses an easement, a drainage swale or marked utility lines.
• Your plan is for a masonry or concrete wall rather than a fence.

For prices, see what a fence costs in Virginia. Browse fence installers, all exterior answers, or exterior businesses around Blacksburg. When you are ready, describe the fence you want once and licensed local businesses send written quotes.