Solar permits

Solar Permits in Boston

Free weekly solar building-permit activity for Boston, MA, computed from data.boston.gov.

Solar permits this period
92
Share of all permits
4.6%
Trend
-40% week-over-week

Weekly solar trend: Apr 25: 1 · May 2: 30 · May 9: 55 · May 16: 26 · May 23: 28 · May 30: 23 · Jun 6: 22 · Jun 13: 18 · Jun 20: 30 · Jun 27: 15

Latest period through 2026-07-03, vs. 154 in the prior period, out of 2,017 total Boston permits.

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

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Frequently asked questions

How active are solar permits in Boston?

Permit Ledger tracks every solar building permit filed in Boston each week and shows the count, the week-over-week trend, and solar permits' share of all Boston permits, computed from data.boston.gov, never estimated.

Can I get Boston 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 Boston, refreshed weekly.

How often are Boston solar permit numbers updated?

Weekly. Every solar figure on this page refreshes after each weekly pull from data.boston.gov.