Kennewick, WA Parking Rules: Commercial & Oversized Vehicles (2026)

" The only door left open is that home occupation permit, and it's a narrow one. 090, the Planning Director may approve a home occupation for a residential unit, but the permit caps commercial vehicle parking at "no more than two vehicles, related to the occupation, not exceeding 10,000 pounds GVW," and only if off-street parking requirements are still met. The same permit bars exterior storage of equipment other than the occupation vehicle, forbids exterior advertising beyond a residential-use sign, and excludes automobile repair, body shop work, and dog kennels entirely, so a resident can't use the vehicle exception to run a repair or towing operation from home.

A commercial vehicle over 10,000 pounds gross weight has no path into an R district at all, permit or not; the weight cutoff is absolute regardless of how the vehicle is used. 12's list of use-specific standards, it applies on top of the district's base use table: even a permitted home business can't stack more than two qualifying vehicles, and any additional trucks must park off-site.