Solar permits

Solar Permits in Boston

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

Solar permits this period
84
Share of all permits
3.0%
Trend
-33% week-over-week

Weekly solar trend: Jul 4: 35 · Jul 11: 17 · Jul 18: 38 · Jul 25: 35 · Aug 1: 37 · Aug 8: 21 · Aug 15: 21 · Aug 22: 29 · Aug 29: 32 · Sep 5: 11 · Sep 12: 22 · Sep 19: 10

Latest period through 2026-09-25, vs. 126 in the prior period, out of 2,845 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.