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Fence Installation · Skagit County, Washington
In Washington, there is no single statewide rule for a Fence Installation; whether you need a permit is decided locally in Skagit County.
Fences are governed mainly by local zoning, not a statewide building permit. Cities set height limits (commonly 3-4 ft in front yards and 6 ft in back and side yards), setbacks, and corner sight-line rules, and many require a zoning permit for any fence. Most jurisdictions exempt fences up to 7 ft from a building permit (IRC R105.2) and require one above that. Replacing a fence at the same height, material, and location usually needs no permit; a fence used as a pool barrier always does. Because Washington leaves this to local jurisdictions, the reliable answer comes from Skagit County Planning & Development. Zoning setbacks apply either way.
Source: Statewide, IRC 2021 · Verified 2026 by StateDataIndex
Installing a new fence can improve privacy and property value. However, most counties require a permit if the fence exceeds 6 feet in height or is located in the front yard.
With a population of around 131,328 residents, Skagit County generally runs a more streamlined permitting process than major urban hubs.
Under Washington seismic provisions, structural plans are reviewed for retrofitting and shear-wall integrity to comply with the Washington State Building Code.
For Skagit County residents, we highly recommend reviewing your neighborhood HOA covenants before paying any municipal fees. Often, homeowners associations maintain stricter rules regarding materials and dimensions for your Fence Installation than the county itself.
Washington operates under the Growth Management Act (GMA), requiring fast-growing counties to adopt comprehensive plans to manage density and protect critical areas. Fortunately, Washington maintains relatively builder-friendly regulations, keeping base permit fees competitive.
Permit fees vary by jurisdiction and by your project's valuation, so there is no single fixed figure for Skagit County. We only publish fees confirmed by real homeowners — none have been reported here yet.
Confirm the current fee directly with Skagit County Planning & Development ((360) 416-1320). If you have paid for a permit here, you can add it here to help others.
Office: Skagit County Planning & Development
Address: 1800 Continental Pl, Mount Vernon, WA 98273, USA
Phone: (360) 416-1320
Source: official Skagit County government records. Hours and procedures can change — call ahead to confirm.
In Skagit County, you can begin your application online through the county's permit portal, or submit blueprints and a property survey in person. Including your contractor's Washington State Department of Labor & Industries license number helps avoid rejections.
When applying for a Fence Installation permit, you or your contractor will generally need to submit the following documentation for the city's review:
Key code points for a Fence Installation in Skagit County: Standard US zoning caps residential backyard fences at 6 feet high and front yard fences at 4 feet for visibility, intersection safety, and utility access.
Typical processing time for a jurisdiction of this size: 10 to 14 business days.
Building without authorization is considered a code violation. The local government can issue a Stop Work Order, forcing you to halt construction immediately. You may be subject to retroactive permit fees (often double the original cost), daily fines, or even a mandate to tear down the unpermitted work at your own expense.
Yes. Washington generally allows property owners to act as their own general contractor under an Owner-Builder exemption. If you take this route, you assume full legal and financial liability and must ensure all work complies with the Washington State Building Code.
Permit fees vary by jurisdiction and by your project's valuation, so Skagit County does not publish a single fixed figure. Confirm the exact fee with the local building department before applying.
Based on the size of Skagit County, the typical processing time is 10 to 14 business days. Times vary with the season and the building department application volume.
You can apply through the Skagit County Planning & Development or online via the county permit portal. For questions, call (360) 416-1320.
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