Accessory Structures in Toledo, OH (2026)
9 verified accessory structures rules for Toledo, Ohio, sourced directly from the municipal code and official government pages.
Verified from official government sources
ADU Rules
Toledo zoning allows accessory dwelling units in limited circumstances, typically as attached units or converted accessory structures in certain residential zones. Unlike California, Ohio has no statewide ADU mandate; Toledo retains full zoning discretion.
Accessory Structures: Adu Rules
Some RestrictionsADU Permits
Toledo regulates ADUs under the Toledo-Lucas County Zoning Code (Part Eleven of the Toledo Municipal Code, Chapter 1101 et seq.) and Toledo Building Code under TMC Chapter 1303 (which adopts the Ohio Building Code and Ohio Residential Code). ADUs are not broadly permitted by-right in single-family RS districts and typically require a special use permit or variance through the Toledo Plan Commission and Toledo-Lucas County Plan Commissions. Ohio has no statewide ADU mandate as of 2025.
Toledo ADU Permits
Some RestrictionsADU Impact Fees
Toledo does not impose traditional municipal impact fees on residential ADUs. Costs are limited to building permit fees under TMC Chapter 1303, plan-review fees, trade permits, and Toledo Department of Public Utilities tap fees if a new water or sewer service is installed. Ohio Revised Code does not broadly authorize residential impact fees in the manner California or Florida do.
Toledo ADU Impact Fees
Few RestrictionsADU Owner Occupancy
Toledo does not have a citywide statutory owner-occupancy mandate for ADUs in the Toledo Municipal Code. However, Toledo Plan Commission special use permit and Board of Zoning Appeals variance approvals for ADUs commonly include owner-occupancy as a condition. Toledo's rental registration program under TMC Chapter 1726 requires registration of non-owner-occupied rental dwellings. Ohio has no state preemption on local owner-occupancy conditions.
Toledo ADU Owner Occupancy
Some RestrictionsADU Rental Restrictions
Toledo allows long-term rental of legally permitted ADUs subject to rental registration under TMC Chapter 1726 and any special use permit or BZA variance conditions. Short-term rentals (under 30 days) require compliance with TMC Chapter 1726 and Lucas County lodging tax remittance. Ohio has no statewide STR preemption. Ohio Revised Code 5321 (Landlord-Tenant Act) governs lease terms.
Toledo ADU Rental Restrictions
Some RestrictionsShed Rules
Residential sheds in Toledo under 200 sq ft generally do not require a building permit but must comply with zoning setbacks, lot coverage, and height limits. Larger sheds and any structure on a permanent foundation require a permit.
Accessory Structures: Shed Rules
Some RestrictionsGarage Conversions
Converting a garage to habitable living space in Toledo requires a building permit, compliance with Ohio Residential Code for egress, insulation, and ventilation, and zoning approval since it may create a second dwelling unit.
Accessory Structures: Garage Conversions
Some RestrictionsCarport Rules
Carports are allowed in Toledo as accessory structures subject to zoning setbacks, height limits, and material standards. Attached carports must meet the same setbacks as the principal dwelling; detached carports follow accessory-structure rules.
Accessory Structures: Carport Rules
Some RestrictionsTiny Homes
Tiny homes on permanent foundations must meet the full Ohio Residential Code, including minimum-size and utility requirements. Tiny houses on wheels are treated as RVs and may not be used as permanent residences on residential lots in Toledo.
Accessory Structures: Tiny Homes
Heavy RestrictionsLooking for Lucas County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Toledo city rules.
Accessory Structures in Lucas County →