Historic Preservation in Benton County, OR (2026)
1 rule for unincorporated Benton County, Oregon.
Verified from official government sources
Note: These county rules apply to unincorporated areas of Benton County. If you live within an incorporated city, that city's own rules apply: see the city list below.
Historic-Cultural Monuments
Benton County protects cultural and historic sites through the Benton County Register of Historic Resources, created at BCC 89.205, and administered by the Historic Resources Commission. Altering or demolishing a listed structure needs a BCC 89.305 permit and Commission review, and the Commission can defer a demolition decision up to 150 days while it explores alternatives.
Benton County's Register of Historic Resources Explained
Significant RestrictionsBenton County Code §§ 89.205, 89.305
The Benton County Register of Historic Resources is hereby created and recognized as the official County list of property that possesses cultural and historic values worthy of preservation. The purpose of the Register is to provide additional protection and additional incentives to preserve significant historic structures. ... A permit is required for the exterior alteration, demolition or remo...
All Benton County ordinances
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