Benton County, OR Home Business: Zoning & Home Occupation Permits (2026)
Key Facts
- Governing standard
- BCC §§ 91.200-91.215, tiered by lot size
- Under 1 acre cap
- 25% of home or 500 sq ft accessory
- 1-5 acre cap
- 25% of home or 750 sq ft accessory
- Over 5 acre cap
- 25% of home or 2,000 sq ft accessory
- Permit renewal
- every 2 years
- Marijuana home occupations
- prohibited outright
Summary
Home occupations in unincorporated Benton County are zoned by parcel size under BCC §§ 91.200-91.215: floor area caps run from 500 to 2,000 square feet as lots get bigger, and any occupation run from an accessory structure or outdoors needs a permit renewed every two years.
(1)In addition to the requirements of BCC 55.205, 60.205, or 89.400, every home occupation shall conform to the applicable standards of BCC 91.205, 91.210, or 91.215 as determined by parcel or lot size. ... (1)Occupy no more than 25% of the total floor area of the residence or 500 square feet of gross floor area of an accessory structure; ... (6)Home occupations conducted in an accessory structure require a permit that shall be renewed every 2 years.
Full Breakdown
400 for historic-register properties). On a parcel under one acre, the business is capped at 25% of the home's floor area or 500 square feet of an accessory structure. From one to five acres the accessory-structure cap rises to 750 square feet, and above five acres it rises again to 2,000 square feet, with the 25%-of-residence option staying constant across all three tiers. 200(2). Any home occupation conducted in an accessory structure, or on the larger tiers conducted outside the home, needs a permit renewed every two years. 225 reminds applicants that a county permit does not override private deed restrictions. 230.
Violations & Fines
Running a home occupation beyond its zone's floor-area cap, or in an accessory structure without the required renewable permit, is enforced by Community Development and Code Compliance under Chapter 31's escalating notice process. An unresolved violation can draw an infraction complaint with a fine up to $500 per violation and up to $1,000 for a continuing violation (BCC §§ 31.020, 31.125(3)).
Frequently Asked Questions
Do I need a permit to run a small business from my Benton County home?
How much of my house can I use for a home business?
Can I get an exception to the size limits?
Sources & Official References
Other rules in Benton County
How Benton County compares: Easiest Cities to Run a Home Business·Compare Benton County to another location·View the Oregon home business overview
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