City Building Permits
Dayton, OH - 2026 Building Permit Guide
How to apply for a building permit in Dayton, Ohio. Permit authority, application steps, fees, and inspection requirements.
Permit Authority
City of Dayton issues its own building permits and inspections inside city limits.
- Department
- City of Dayton Department of Planning, Neighborhoods and Development, Building Services
- Address
- 101 W. Third St., Dayton, OH 45401; One Stop Center: 371 W. Second Street, Dayton, OH 45401
- Phone
- 937-333-3911
Online Permit Portal
Platform: Accela Citizen Access • Account required: Yes • Submission: In-person only
Additional resources:
Application Process
- Confirm permit need with Dayton Building Services or zoning staff if the scope changes use, structure, or site conditions.
- Prepare application, plans, and any trade-specific documents.
- Submit through Dayton Accela or at the One Stop Center.
- Pay permit fees after review and approval.
- Receive issued permit, post it on site, and schedule required inspections through Building Services.
Source: City of Dayton Department of Planning, Neighborhoods and Development, Building Services
General Requirements
New construction, additions, alterations, change of use, and other code-regulated building work.
Required Documents
- Permit application
- Construction plans
- Supporting trade documents
- Zoning or site materials as applicable
- Building code
- Ohio Building Code, Ohio Residential Code, and Ohio Fire Code as locally enforced by Dayton.
- Owner-builder
- Homeowners may apply for work on their own property, but the homeowner or contractor may need to be present for inspections.
- Contractor requirements
- Dayton maintains registered contractor lists, indicating local contractor registration requirements in addition to state OCILB trade licensing where applicable.
Fees
- Reinspection fee
- Charged for failed inspections if work is substantially incomplete, incorrect, or not inspected
- Payment note
- Permit fees are paid before permit issuance; online payments run through Dayton Accela.
Fees change. Verify current amounts at the official fee schedule.
Work That Does NOT Require a Permit
Contact the City of Dayton Department of Planning, Neighborhoods and Development, Building Services to confirm whether your project requires a permit before starting work.
Inspections
How to Schedule
- 937-333-3911 (phone)
- Scheduling deadline
- Requests honored until 5:00 p.m. on the business day before requested inspection day; coordination with inspector available starting at 4:00 p.m. for next business day
Typical inspection sequence: Rough inspections by trade or building phase, then final inspection
Additional Resources
- Building code: Ohio Building Code, Ohio Residential Code, and Ohio Fire Code as locally enforced by Dayton.
- Verify contractor license: Ohio eLicense Contractor Lookup
- Zoning information: View zoning info
- Registered Electrical Contractors
- 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 City of Dayton Department of Planning, Neighborhoods and Development, Building Services before applying.
Frequently Asked Questions
Dayton Building Permit FAQ
- Do I need a building permit in Dayton, OH?
- New construction, additions, alterations, change of use, and other code-regulated building work.
- How do I apply for a building permit in Dayton, OH?
- 1. Confirm permit need with Dayton Building Services or zoning staff if the scope changes use, structure, or site conditions. 2. Prepare application, plans, and any trade-specific documents. 3. Submit through Dayton Accela or at the One Stop Center. 4. Pay permit fees after review and approval. 5. Receive issued permit, post it on site, and schedule required inspections through Building Services.
- How do I schedule a building inspection in Dayton, OH?
- Inspections can be scheduled via: 937-333-3911. Requests honored until 5:00 p.m. on the business day before requested inspection day; coordination with inspector available starting at 4:00 p.m. for next business day.
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