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
19
Share of all permits
17.1%
Trend
-34% week-over-week

Weekly plumbing trend: May 9: 3 · May 16: 9 · May 23: 2 · May 30: 7 · Jun 6: 6 · Jun 13: 7 · Jun 20: 7 · Jun 27: 5 · Jul 4: 4 · Jul 11: 7 · Jul 18: 0 · Jul 25: 8

Latest period through 2026-07-31, vs. 29 in the prior period, out of 111 total Whatcom County permits.

Subscribers also unlock the top ZIP codes and the most-active plumbing contractors for Whatcom County, see the $39/mo dashboard.

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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.