Franklin County, OH Parking Rules: Commercial & Oversized Vehicles (2026)

Franklin County Zoning Resolution § 531.051 starts with a definition. A commercial vehicle is any vehicle used or designed to be used for business or commercial purposes, and/or the transportation of merchandise, cargo or freight. That sentence looks at use and at design. A vehicle qualifies because of how it is actually used, and it also qualifies because of what it was built to do, so a dump truck that sits idle on a Franklin County lot is still a commercial vehicle under the county's wording.

The section then names examples: commercial tractors, semi-trailers, dump trucks, construction vehicles, limousines and buses. The list is introduced with the words "shall include but not be limited to," so it illustrates the definition and does not close it. A vehicle titled commercial by the Ohio BMV also falls inside the definition.

The rule itself is short. Commercial vehicles shall not be allowed in a residential district or planned residential district. The restriction follows the zoning district of the land, and it covers both parking and storing a vehicle there.

The exception is narrow. A commercial vehicle is allowed only in association with a home occupation, and that is subject to approval in accordance with Section 815, Article VIII of the Zoning Resolution. Both parts have to be present. The vehicle must be tied to the home occupation, and the home occupation must be approved under Section 815. A resident who brings a work truck home to a lot with no approved home occupation does not fit the exception.

Ordinary passenger cars are outside the ban. § 531.051 exempts passenger cars that qualify as non-commercial vehicles under ORC §4501.01.

Geography matters for this rule. The Franklin County Zoning Resolution governs unincorporated township land only. It does not govern Columbus or its incorporated suburbs.