County Building Permits
Lucas County, OH - 2026 Building Permit Guide
How to apply for a building permit in unincorporated Lucas County, Ohio. Permit authority, application steps, fees, and inspection requirements.
Permit Authority
Building code authority for unincorporated Lucas County and also permit and inspection service provider for several smaller municipalities
- Department
- Lucas County Building Regulations
- Address
- One Government Center, Toledo, OH 43604
- Phone
- 419-213-2990
Application Process
- Determine permit class from the county permits page and download the correct application.
- Submit the building, electrical, plumbing, HVAC, fire alarm, suppression, or related application with required plans and checklists.
- Respond to plan review comments if applicable and pay reviewed fees.
- Receive permit.
- Schedule inspections through the county front office and complete all required inspections for final approval.
General Requirements
Lucas County publishes permit application forms for commercial and residential building, electrical, mechanical, plumbing, pressure piping, and fire alarm or suppression work
Required Documents
- Permit application
- Plans
- County checklists
- Other project-specific documentation
- Permit validity
- County fee schedule publishes a permit renewal fee of $100.00 or the original permit fee, whichever is less. No universal expiration period on the HTML permit page reviewed.
- Building code
- Ohio Building Code, Ohio Residential Code, Ohio Fire Code, and county-administered regulations
- Contractor requirements
- State-licensed trades need Ohio credentials. County also publishes a contractor registration form.
Fees
- Minimum permit fee
- Residential building permit base fee: $60.00; commercial building permit base fee: $75.00
- Plan check fee
- Residential plan review base fee $50.00 plus $0.03 per gross square foot; commercial plan review base fee $75.00 plus $0.03 per gross square foot
- Permit fee formula
- Base fee plus gross-square-foot fee for building permits; separate base-plus-unit schedules for electrical, plumbing, HVAC, pressure piping, signs, and fire alarm or suppression
- Reinspection fee
- First reinspection free; second reinspection $150.00; third and later $300.00. Illegal or unauthorized work doubles permit fees plus offense penalties.
- Penalty (no permit)
- Illegal or unauthorized work doubles permit fees plus offense penalties
- Payment note
- County publishes a separate credit card remittance form; credit card convenience charge is by the processor
Fees change. Verify current amounts at the official fee schedule (effective 2022-02-25).
Work That Does NOT Require a Permit
Contact the Lucas County Building Regulations to confirm whether your project requires a permit before starting work.
Inspections
How to Schedule
- County front office (phone)
- Inspection hours
- 7:30 a.m. to 8:30 a.m. the morning of inspection
Typical inspection sequence: Permit issuance, required building and trade inspections, then final approval or certificate of occupancy/completion
Additional Resources
- Building code: Ohio Building Code, Ohio Residential Code, Ohio Fire Code, and county-administered regulations
- Verify contractor license: Ohio eLicense Contractor Lookup
- Lucas County Codes
- Inspection Contacts
- Credit Card Remittance Form
- License lookup guide: Ohio Contractor License Requirements
- Contract template: Ohio Homeowner-Contractor Agreement
- Ohio hub: Ohio Contractor License & Permit Hub
Information on this page was last verified: March 2026. Permit rules and fees change — confirm current requirements directly with the Lucas County Building Regulations before applying.
Frequently Asked Questions
Lucas County Building Permit FAQ
- Do I need a building permit in unincorporated Lucas County, OH?
- Lucas County publishes permit application forms for commercial and residential building, electrical, mechanical, plumbing, pressure piping, and fire alarm or suppression work
- How much does a building permit cost in unincorporated Lucas County, OH?
- The minimum permit fee is Residential building permit base fee: $60.00; commercial building permit base fee: $75.00. Fees are calculated as: Base fee plus gross-square-foot fee for building permits; separate base-plus-unit schedules for electrical, plumbing, HVAC, pressure piping, signs, and fire alarm or suppression. Plan check fee: Residential plan review base fee $50.00 plus $0.03 per gross square foot; commercial plan review base fee $75.00 plus $0.03 per gross square foot.
- How do I apply for a building permit in unincorporated Lucas County, OH?
- 1. Determine permit class from the county permits page and download the correct application. 2. Submit the building, electrical, plumbing, HVAC, fire alarm, suppression, or related application with required plans and checklists. 3. Respond to plan review comments if applicable and pay reviewed fees. 4. Receive permit. 5. Schedule inspections through the county front office and complete all required inspections for final approval.
- How do I schedule a building inspection in unincorporated Lucas County, OH?
- Inspections can be scheduled via: County front office.
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