Plumbing permits

Plumbing Permits in Baltimore County

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

Plumbing permits this period

Share of all permits

3.4%

Trend

+33% week-over-week

Weekly plumbing trend: Apr 28: 1 · May 5: 3 · May 12: 5 · May 19: 1 · May 26: 3 · Jun 2: 0 · Jun 9: 2 · Jun 16: 5 · Jun 23: 3 · Jun 30: 1 · Jul 7: 6 · Jul 14: 1

Latest period through 2026-07-20, vs. 9 in the prior period, out of 355 total Baltimore County permits.

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

Other trades in Baltimore County

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Frequently asked questions

How active are plumbing permits in Baltimore County?

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

Can I get Baltimore 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 Baltimore County, refreshed weekly.

How often are Baltimore County plumbing permit numbers updated?

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