Regulatory framework
The code baseline for Smith County.
No countywide building-code edition or county building-permit office was verified. Within Smith Center, the city code incorporates the International Building Code by reference and requires a building permit before covered construction; the official city code does not state the specific 2026 edition. Separate city zoning, fire-limit, airport-height, utility, and state requirements may apply.
Inspection lane
For projects inside Smith Center, submit the paper application to the City Clerk/Building Official, keep the signed permit and application on the premises, notify the Building Official/Inspector when the site and foundation are laid out and before footings are poured, and request inspection upon completion. Call 785-282-3249 or 785-282-3812. The county site did not expose a general county inspection process for unincorporated property; confirm septic, electrical, utility, driveway, and other applicable state or local approvals before work.