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Home / Washington Permits / Renton

Building Permits in Renton, Washington

City in King County
Local details being verified — statewide baseline shown

Adopted Construction Codes

These are the state-level code editions for Washington. They apply in Rentonunless a verified local adoption or amendment is noted — in local-adoption states, confirm the city or county's own code editions with the building department.

CodeEditionAdoption
IBC — International Building Code2021WAC 51-50 (WA amended) · source ↗
IFC — 2021WAC 51-54A · source ↗
IMC — International Mechanical Code2021WAC 51-52 · source ↗
IRC — International Residential Code2021WAC 51-51 (WA amended) · source ↗
UPC — 2021WAC 51-56 · source ↗
WSEC — 2021Washington State Energy Code, WAC 51-11C/51-11R · source ↗

Permit Requirements

Permit-type details for Renton (fees, required documents, inspection sequence) are being verified with the local building department. In the meantime, contact the city building department directly, or ask the BuildSpec Copilot about statewide requirements.

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Washington adopted codes →Washington DOT specifications →Code calculators →