Solar permits

Solar Permits in Baltimore City

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

Solar permits this period
45
Share of all permits
1.8%
Trend
+5% week-over-week

Weekly solar trend: Jul 30: 9 · Aug 6: 19 · Aug 13: 14 · Aug 20: 11 · Aug 27: 17 · Sep 3: 9 · Sep 10: 10 · Sep 17: 12 · Sep 24: 5 · Oct 1: 13 · Oct 8: 9 · Oct 15: 9

Latest period through 2026-10-21, vs. 43 in the prior period, out of 2,498 total Baltimore City permits.

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

Other trades in Baltimore City

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Frequently asked questions

How active are solar permits in Baltimore City?

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

Can I get Baltimore City solar contractor leads?

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

How often are Baltimore City solar permit numbers updated?

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