8 county-level rules, plus city-specific rules for 4 cities in Franklin County, Ohio.
Verified from official government sources
Franklin County grass and weed height limits are set by each municipality and township under ORC 715.261. Columbus City Code 913.03 caps grass at 12 inches; most suburbs including Dublin, Westerville, and Upper Arlington use an 8-inch limit. Violations trigger cut-and-bill abatement plus liens.
ORC 715.261
Section 715.261 | Recovering total cost of correcting hazardous condition of building or abating nuisance. (A) As used in this section: (1) "Total cost" means any costs incurred due to the use of employees, materials, or equipment of the municipal corporation or its agent pursuant to division (E) of this section, any costs arising out of contracts for labor, materials, or equipment, and costs o...
Tree trimming in Franklin County is regulated at the municipal level. Columbus Recreation and Parks Urban Forestry controls street trees under Columbus City Code 911; homeowners may trim private trees but need a permit to touch any tree in the public right-of-way. AEP Ohio handles utility line clearance separately.
Street tree removal in Franklin County municipalities requires a city permit and often tree-replacement fees. Removal of private trees on residential lots is generally permit-free except in designated conservation districts, ravine overlay zones, and historic districts. Columbus protects heritage trees under Code 911.11.
Noxious weeds in Franklin County are regulated under ORC 971.33 and ORC 5579.04, enforced by township trustees and municipal code officers. Columbus City Code 913 requires owners to control weeds; failure triggers cut-and-lien procedures identical to tall grass enforcement.
Columbus Division of Water and most Franklin County suburbs have no routine outdoor watering schedule thanks to abundant surface water from the Scioto, Olentangy, and Alum Creek reservoirs. Voluntary conservation advisories may be issued during summer drought; mandatory restrictions under Columbus City Code 1105 have not been invoked in recent years.
Rainwater harvesting is legal and unregulated in Franklin County for outdoor irrigation. Ohio has no rainwater-capture restrictions and Columbus Public Utilities encourages rain barrels through periodic subsidized-sale programs with Franklin Soil and Water Conservation District.
Native plant landscaping is allowed and encouraged across Franklin County. Columbus and most suburbs treat managed native-plant gardens as landscaping rather than weeds, exempting them from grass-height ordinances as long as they are maintained and free of listed noxious species.
Artificial turf is generally allowed on private residential property in Franklin County. Columbus and most suburbs have no zoning prohibition, though historic districts and some HOAs restrict synthetic lawns. Stormwater rules may require permeable base for large installations.
4 cities in Franklin County have their own landscaping rules rules. Each link goes to that city's dedicated page with code citations.
See every category we cover for Franklin County — parking, noise, fences, fires, animals, pools, and more.
Franklin County Ordinance Hub →