B
HomeLibrariesCopilotSearchProjectsBookmarks
FeedbackHelp Desk
Libraries
Building Codes
Code LibraryIBC — BuildingIRC — ResidentialIFC — FireIPC — PlumbingIMC — MechanicalIFGC — Fuel GasIECC — EnergyNEC — ElectricalModel Codes
Specifications
CSI SpecificationsDOT SpecsTransit SpecsUSACE
Standards
TransportationRailroadFire SafetyAccessibilityStructural
Tools & References
DiagramsAssembliesProductsCalculatorsChecklistsPermits
PricingLog in
Home / Washington Permits / Tacoma

Building Permits in Tacoma, Washington

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

Adopted Construction Codes

These are the state-level code editions for Washington. They apply in Tacomaunless 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 Tacoma (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.

Ask BuildSpec AI about Tacoma

Get a plain-English answer grounded in this page’s verified data — e.g. “Do I need a permit for a 180 sq ft shed in Tacoma?”

Ask the Copilot →

Related on BuildSpec

Washington adopted codes →Washington DOT specifications →Code calculators →