Zoning Guide

Spokane Building Permits — Cost, Timeline & Process

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Spokane administers local building permits and inspections under the Washington State Building Code and applicable Spokane Municipal Code requirements.

Current Washington Code Cycle

As of September 2026, Washington's 2021 State Building Code remains in effect. The State Building Code Council lists the 2021 IBC, IRC, IMC, IFC, Uniform Plumbing Code, and Washington State Energy Code with state amendments as the current package, effective March 15, 2024. The SBCC states that the 2024 codes will take effect May 3, 2027. Do not describe the 2024 model-code cycle as already effective for current Spokane filings.

When You Need a Permit

Permit-required work generally includes new construction and additions, structural alterations, regulated mechanical/plumbing/electrical work, many exterior alterations, demolition, and changes of occupancy. Exemptions are code- and scope-specific; confirm them with Spokane's current permit guidance.

Online Permitting

Use the City of Spokane's current online permit services linked from its Development Services resources for applications, electronic documents, fees, status, and inspections. Portal branding can change; follow the current City entry point.

Fees

Permit and review fees are controlled by Spokane's current adopted fee schedules and project scope. Use current City fee information rather than generic percentages or third-party estimates.

Review Timing

Spokane does not publish one guaranteed citywide permit duration for all project types. Review time depends on completeness, project complexity, required disciplines, and correction cycles. Generic same-day-to-months ranges should not be presented as official City service standards.

Process

  1. Confirm zoning, overlays, and current 2021 Washington code requirements.
  2. Prepare the documents required for the permit type; professional seals are required where Washington law or the project scope requires them.
  3. Submit through Spokane's current permit process.
  4. Complete applicable building, zoning, fire, engineering, and trade reviews.
  5. Respond to corrections and resubmit as directed.
  6. Obtain the permit before permit-required work begins.
  7. Schedule required inspections.
  8. Complete final inspections and obtain a Certificate of Occupancy when required.

Common Correction Issues

  • Noncompliance with the 2021 Washington State Building Code or current WSEC
  • Missing structural, energy, or professional documentation when required
  • Zoning or site-development conflicts
  • Missing floodplain, historic, utility, drainage, or grading information where applicable
  • Incomplete application or correction response

Official Sources

Verify current requirements with the City of Spokane Development Services and the Washington State Building Code Council. The SBCC is the authoritative source for statewide code editions and effective dates.

Disclaimer: This guide is general information, not legal or engineering advice. Confirm current requirements with the City of Spokane and SBCC before filing or starting work.

More about Spokane Zoning

Setbacks & Height LimitsADU Rules in Spokane, Washington

Sources

  1. City of Spokane Building Services Division — Planning & Development Services·my.spokanecity.org·Accessed 2026-04-14·Direct link
  2. Spokane Online Permit Portal (ACA) — my.spokanecity.org·my.spokanecity.org·Accessed 2026-04-14·Direct link
  3. Spokane Municipal Code — Title 10 Buildings and Building Regulations·library.municode.com·Accessed 2026-04-14·Direct link
  4. Washington State Building Code Council — Washington State Building Code (RCW 19.27)·sbcc.wa.gov·Accessed 2026-04-14·Direct link
  5. RCW 19.27 — State Building Code Act (Washington State Legislature)·app.leg.wa.gov·Accessed 2026-04-14·Direct link

FAQ

How do I apply for a building permit in Spokane?
Most residential and commercial permit applications are submitted through the Spokane Online Permit Portal (ACA — Accela Citizen Access) at my.spokanecity.org. You create an account, submit your application, upload plans for electronic plan review, pay fees, and schedule inspections through the same system. In-person service is also available at the Development Services Center.
Which building code does Spokane use?
Spokane enforces the Washington State Building Code, which is mandated statewide under RCW Chapter 19.27 and administered by the Washington State Building Code Council (SBCC). The state code is based on the International Building Code (IBC) and International Residential Code (IRC) — with Washington State amendments, including significant amendments to the Washington State Energy Code (WSEC). Spokane enforces these codes locally through its Building Services Division.
How much does a building permit cost in Spokane?
Spokane permit fees are calculated based on the valuation of the work, with separate fees for plan review, inspections, and trade permits (electrical, plumbing, mechanical). The City of Spokane Building Services Division publishes the current fee schedule — see the Building Services page linked in the sources for exact amounts. Do not rely on third-party estimates.
How long does plan review take in Spokane?
Simple residential alterations eligible for over-the-counter review may be issued same day or within a few days. Standard residential additions and alterations typically require several weeks for first plan review. New construction and more complex commercial projects may take longer depending on workload and the number of correction cycles. Contact the Development Services Center for current turnaround estimates.
How do I schedule a building inspection in Spokane?
Inspections are scheduled through the Spokane Online Permit Portal (ACA) at my.spokanecity.org, or by contacting the Building Services Division at (509) 625-6300. Schedule at least one business day in advance when possible.