Pool & Spa permits

King County Pool & Spa Permit Activity

Free weekly pool & spa building-permit insights for King County, WA — pool & spa permits filed, week-over-week trend, and share of all permits, computed from PermitStack permit aggregation.

No pool & spa permits were filed in King County during the latest period (through 2026-06-08), out of 63 total permits. Check the King County insights overview for the trades that are active right now.

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All King County permit insights Pool & Spa permits in every city

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Frequently asked questions

How active are pool & spa permits in King County?

Permit Ledger tracks every pool & spa building permit filed in King County each week and shows the count, the week-over-week trend, and pool & spa permits' share of all King County permits — computed from PermitStack permit aggregation, never estimated.

Can I get King County pool & spa contractor leads?

The free view shows pool & spa permit volume and trend. The $39/mo dashboard adds the top ZIP codes and the most-active pool & spa contractors in King County, refreshed weekly.

How often are King County pool & spa permit numbers updated?

Weekly. Every pool & spa figure on this page refreshes after each weekly pull from PermitStack permit aggregation.