Port Townsend, WA Swimming Pools & Spas: Pool Permits (2026)
Swimming pool permit rules in Port Townsend, WA, also covering above-ground pools, in-ground pools, and spa installations, set fencing, barrier, alarm, and inspection requirements.
Key Facts
- Adopted pool code
- 2021 Intl Swimming Pool & Spa Code
- Enforcing official
- PCD department director
- Permit expires
- 365 days if work not started
- Fees
- set by separate council resolution
Summary
Port Townsend requires a building permit to construct a residential swimming pool because the city has adopted the 2021 International Swimming Pool and Spa Code as part of its building code.
The International Building Code, 2021 Edition, published by the International Code Council, as amended by the Washington State Building Code Council in Chapter 51-50 WAC (including Appendix E and ICC/ANSI S117.1-2017 and the 2021 International Existing Building Code, and 2021 International Swimming Pool and Spa Code), and as subsequently amended by this chapter.
B. The International Residential Code, 2021 Edition, published by the International Code Council, as amended by the Washington State Building Code Council in Chapter 51-51 WAC (excluding Chapter 11 and Chapters 25 through 43 and including Appendices F, Q and U), and as subsequently amended by this chapter.
C. The International Mechanical Code, 2021 Edition, published by the International Code Council, as amended by the Washington State Building Code Council in Chapter 51-52 WAC (including the International Fuel Gas Code, NFPA 58 Storage and Handling of Liquefied Petroleum Gases, and NFPA 54 National Fuel Gas Code), and as subsequently amended by this chapter.
D. The International Fire Code, 2021 Edition, published by the International Code Council, as amended by the Washington State Building Code Council in Chapter 51-54A WAC and as subsequently amended by this chapter.
E. The International Wildland Urban Interface Code, 2021 Edition, published by the International Code Council, as amended by the Washington State Building Code Council in Chapter 51-55 WAC, and as subsequently amended by this chapter.
Official source re-checked September 8, 2026: no newer edition of the code had been published (publisher’s edition: current through Ordinance 3364, passed May 18, 2026).
Full Breakdown
PTMC 16.04.020(A) folds the 2021 International Swimming Pool and Spa Code into the city's adopted building code alongside the IBC, so pool construction is permitted work, not exempt. The Planning and Community Development Department director serves as building official (PTMC 16.04.050) and reviews applications under the IBC's Chapter 1 administrative provisions (PTMC 16.04.040). An issued permit lapses if work isn't started within 365 days, or is suspended 365 days after starting (PTMC 16.04.070(C)). Fees are set separately by council resolution, not in the code itself (PTMC 16.04.060).
Violations & Fines
Building without a permit, or violating permit terms, is enforced under Chapter 1.20 PTMC: abatement plus criminal and civil penalties apply (PTMC 16.04.100(B)).
Frequently Asked Questions
Does Port Townsend require a permit to build a backyard pool?
Who reviews pool permit applications in Port Townsend?
Sources & Official References
Other rules in Port Townsend
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