Everything you need to know about getting a deck permit in Spokane: fees, requirements, exemptions, and direct links to the Spokane Permits & Development.
Permit Fees
Valuation-based. Fee calculators at my.spokanecity.org/business/residential/fee-calculators/
Processing Time
Contact Permit Team for current timelines.
Apply Online
Yes — via Spokane Online Permitting
Building Code
2018 IRC
Decks not more than 30 inches above adjacent grade and not part of an accessible route are exempt.
If your deck does NOT meet all exemption criteria, you must obtain a permit before construction. Building without a required permit can result in fines, stop-work orders, and required demolition.
Review the exemption criteria above. If your deck exceeds any threshold, a permit is required.
You'll need a site plan, deck dimensions, framing details, and footing specifications. Check Spokane's specific documentation requirements.
Apply through Spokane Online Permitting . Pay the permit fee at submission.
Once approved, post your permit visibly and schedule required inspections (typically footing, framing, and final).
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Sources
Data verified April 2026. Fees, processing times, and requirements are subject to change. Always confirm current information with Spokane's Spokane Permits & Development.