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§ 02
When a permit is required
Permit triggers and exempt work for Troy
- Building code
- Miami County enforced Ohio codes for building permits
§ 03
Application process
Application → plan check → issuance → inspection → final
- 01 Download the city permit form if the project is a city-side permit item.
- 02 For building permits, contact Miami County Department of Development.
- 03 Submit plans and documents for county review when a building permit is needed.
- 04 Pay fees and obtain the permit.
- 05 Schedule inspections through the county.
§ 04
Frequently asked
Common questions about Troy permits
01 How do I apply for a building permit in Troy, OH? ▸
To apply for a building permit in Troy, OH, follow these steps: 1. Download the city permit form if the project is a city-side permit item. 2. For building permits, contact Miami County Department of Development. 3. Submit plans and documents for county review when a building permit is needed. 4. Pay fees and obtain the permit. 5. Schedule inspections through the county.
last verified April 2026
entry id permits/ohio/miami/troy
Educational reference. Permit rules and fees change — confirm current requirements directly with City of Troy permit counter and Miami County Building Department for building permits before applying. Jaspector is not legal advice.