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Multnomah County, OR Fence Regulations: Neighbor Fence Rules (2026)

Some Restrictions

Verified 1 month ago|Source: https://www.multco.us/county-attorney/multnomah-county-code →

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Key Facts

State Law: ORS 97.130 — partition fence rules between neighbors
Cost Sharing: No county ordinance — negotiate with neighbor per state law
Survey Required: Only way to definitively locate property lines
Right-of-Way: Fences must not encroach on county road rights-of-way

City-specific rules exist: Portland, Troutdale, and Gresham have their own neighbor fence rules rules that differ from Multnomah County's county-level regulations. If you live in one of those cities, check the city-specific page instead.

Summary

Multnomah County follows Oregon's boundary fence statute (ORS 97.130). No county-specific fence cost-sharing ordinance exists. Property surveys recommended before building near boundaries. Disputes are civil matters; Oregon courts enforce ORS 97.130.

Full Breakdown

ORS 97.130 governs partition fences between adjoining properties throughout Oregon including unincorporated Multnomah County. The county has no additional fence cost-sharing requirements beyond state law. Property surveys are the only definitive way to locate property lines. Encroachments on neighbors' property create civil liability. Fences must not encroach on county road rights-of-way. Neighbor fence disputes are civil matters enforceable through Oregon courts. Contact Multnomah County Survey Records for plat information.

Violations & Fines

Civil remedy for property line disputes. Small claims court for disputes under $10,000. Nuisance action for spite fences.

Frequently Asked Questions

Who pays for a fence between neighbors in Multnomah County?

What are the rules about shared fences in Multnomah County?

State Law: ORS 97.130 — partition fence rules between neighbors. Cost Sharing: No county ordinance — negotiate with neighbor per state law. Survey Required: Only way to definitively locate property lines. Right-of-Way: Fences must not encroach on county road rights-of-way.

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Multnomah County, OR Fence Regulations: Neighbor Fence Rules (2026)

Key Facts

Summary

Full Breakdown

Violations & Fines

Frequently Asked Questions

Sources & Official References

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