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Fence Installation · Clackamas County, Oregon
In Clackamas County, a Fence Installation is often exempt from a building permit below the local limit; at or above it, a permit is required.
A wood or chain-link fence under 7 feet does not require a building permit in unincorporated Clackamas County, consistent with the statewide exemption under the Oregon Residential Specialty Code. Zoning, setback, floodplain, easement, and historic-review requirements can still apply even when no building permit is required, and a fence that serves as a swimming pool barrier requires a permit regardless of height. Building permits in Clackamas County are handled under the Clackamas County Building Codes (unincorporated areas) building code (IRC Oregon Residential S). Local zoning, property-line setbacks, and any electrical or plumbing work can still require separate approval, so confirm the details with Clackamas County Building Permits.
Source: Clackamas County Building Codes (unincorporated areas), IRC Oregon Residential S · County-specific · 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.
Under Oregon seismic provisions, structural plans are reviewed for retrofitting and shear-wall integrity to comply with the Oregon Structural Specialty Code.
Oregon is famous for its statewide land-use planning program, which legally mandates "Urban Growth Boundaries" to prevent sprawl and protect farm and forest lands. Fortunately, Oregon 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 Clackamas County. We only publish fees confirmed by real homeowners — none have been reported here yet.
Confirm the current fee directly with Clackamas County Building Permits ((503) 742-4400). If you have paid for a permit here, you can add it here to help others.
Office: Clackamas County Building Permits
Address: Development Services Building, 150 S Beavercreek Rd, Oregon City, OR 97045, USA
Phone: (503) 742-4400
Source: official Clackamas County government records. Hours and procedures can change — call ahead to confirm.
In Clackamas 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 Oregon Construction Contractors Board (CCB) 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 Clackamas 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: a few days to several weeks, depending on current workload and the season. Contact Clackamas County Building Permits for a current estimate.
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. Oregon 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 Oregon Structural Specialty Code.
Permit fees vary by jurisdiction and by your project's valuation, so Clackamas County does not publish a single fixed figure. Confirm the exact fee with the local building department before applying.
Processing time in Clackamas County varies by season and current application volume at the building department; contact Clackamas County Building Permits for a current estimate.
You can apply through the Clackamas County Building Permits or online via the county permit portal. For questions, call (503) 742-4400.
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Discover the true financial and legal dangers of unpermitted work, from retroactive fines...
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