Weekly permit insights

Dover Building Permits

Free weekly building-permit insights for Dover, NH, computed from official city permit portals, 264 permits filed in the latest period (through 2026-09-19), with the week-over-week trend and the busiest renovation, solar, pool, and remodel categories.

Updated weekly · latest data through 2026-09-19

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Permits this period

264

Trades tracked

Period ending

2026-09-19

Weekly trend: Jun 28: 22 · Jul 5: 62 · Jul 12: 61 · Jul 19: 68 · Jul 26: 54 · Aug 2: 47 · Aug 9: 50 · Aug 16: 63 · Aug 23: 69 · Aug 30: 66 · Sep 6: 51 · Sep 13: 68

Permits by trade in Dover

Trade	This period	Share
HVAC	71	26.9%
Electrical	56	21.2%
Plumbing	34	12.9%
Roofing	11	4.2%
Solar	3	1.1%

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Frequently asked questions

How often is Dover building permit data updated?

Weekly. Permit Ledger pulls Dover's building permits from official city permit portals every week, then recomputes the total filed, the week-over-week trend, and the busiest permit and trade categories.

Is Dover building permit data free?

Yes. The weekly Dover overview is free to browse, total permits filed, the trend, and the top permit and trade types. The $39/mo dashboard adds the top ZIP codes, the most-active contractors, and a Monday email.

What types of permits does Permit Ledger track in Dover?

Renovation, remodel, addition, and repair permits, plus solar and pool/spa trade permits. Each permit is classified into a single clear category, so you can scan the residential and trade work most useful to contractors, suppliers, and investors.

Where does Dover's permit data come from?

Official public records from official city permit portals, normalized into one consistent weekly format so every city reads the same way.

Need the raw permit records for Dover? Permit data feeds.