Fence Permit Requirements in Forest Grove, OR
City runs its own delegated building program (Forest Grove/Cornelius Building Division) and issues structural, mechanical, and plumbing permits enforcing the statewide Oregon specialty codes; permits pulled through the State of Oregon ePermitting (Accela) portal. Verified exemption thresholds: deck exempt if not over 30 in above grade and 5 ft from property lines; fence exempt if not over 6 ft (pool barriers regulated); accessory building exempt if not over 200 sq ft (or frame-covered up to 500 sq ft, one story, 5 ft from lines); reroof exempt if not over 30% of live-load capacity and not required to be fire-resistant. Office hours not published online.
By Joey, Founder · Last verified May 31, 2026 · How we research →
When you don’t need a Fence permit
A fence not over 6 feet high is exempt from a building permit under the 2023 Oregon Residential Specialty Code as enforced by the City of Forest Grove Building Division (pool and spa barrier fences are an exception and are regulated). A fence over 6 feet requires a permit. City zoning rules govern fence placement and height in front yards and at corners; see the city's residential fence requirements.
Fence Permit Costs: Forest Grove vs. Nearby
| City | Estimated Fee |
|---|---|
| Forest Grove | N/A |
| Portland | $50 – $200 |
| Lane County | $45 – $180 |
| Salem | $50 – $200 |
Fees shown are estimates based on local building code data. Actual fees may vary based on project scope and valuation. See all Forest Grove permit costs →
Zoning Considerations
Front-yard fences and fences above certain heights may require zoning approval. Many cities limit front-yard fence height to 3–4 feet. Check setback and height limits with your planning department.
Estimated Project Timeline
Here's a typical timeline for a fence project:
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Frequently Asked Questions
Contact the building department for current Fence permit fee information. Fees typically vary based on project scope and valuation.
It depends on the specifics of your project. Some smaller Fence projects may be exempt from permit requirements, while larger ones typically require a permit. Use our free lookup tool to check your specific situation.
Working without a required permit can result in fines, stop-work orders, being required to remove completed work, and complications when selling your home. It's always best to check first.
Contact the building department for current processing times. Timelines vary based on project complexity and whether plan review is required.
Learn More About Fence Permits
Read our complete guide covering permit requirements, costs, common exemptions, and the application process.
Read Fence Guide →