Plumbing permits

Plumbing Permits in Whatcom County

Free weekly plumbing building-permit activity for Whatcom County, WA, computed from official city permit portals.

Plumbing permits this period
27
Share of all permits
19.1%
Trend
+4% week-over-week

Weekly plumbing trend: May 18: 9 · May 25: 3 · Jun 1: 6 · Jun 8: 6 · Jun 15: 7 · Jun 22: 7 · Jun 29: 5 · Jul 6: 4 · Jul 13: 7 · Jul 20: 0 · Jul 27: 9 · Aug 3: 11

Latest period through 2026-08-09, vs. 26 in the prior period, out of 141 total Whatcom County permits.

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All Whatcom County permit insights Plumbing permits in every city

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Frequently asked questions

How active are plumbing permits in Whatcom County?

Permit Ledger tracks every plumbing building permit filed in Whatcom County each week and shows the count, the week-over-week trend, and plumbing permits' share of all Whatcom County permits, computed from official city permit portals, never estimated.

Can I get Whatcom County plumbing contractor leads?

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

How often are Whatcom County plumbing permit numbers updated?

Weekly. Every plumbing figure on this page refreshes after each weekly pull from official city permit portals.