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Home / Washington Permits / Spokane

Building Permits in Spokane, Washington

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

Adopted Construction Codes

These are the state-level code editions for Washington. They apply in Spokaneunless 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
IBCInternational Building Code2021WAC 51-50 (WA amended) · source ↗
IFC2021WAC 51-54A · source ↗
IMCInternational Mechanical Code2021WAC 51-52 · source ↗
IRCInternational Residential Code2021WAC 51-51 (WA amended) · source ↗
UPC2021WAC 51-56 · source ↗
WSEC2021Washington State Energy Code, WAC 51-11C/51-11R · source ↗

Permit Requirements

Permit-type details for Spokane (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 →