Homeowners Insurance & Natural Hazard Costs in Dover

Dover's hazard profile runs through real, modest river-valley flood risk tied to the tidal Cocheco and Bellamy Rivers, alongside New Hampshire's own favorable statewide insurance-cost range.

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Real, modest river-valley flood risk

Dover sits on the tidal Cocheco and Bellamy Rivers within the Seacoast region, consistent with real, comparatively modest river-valley flood risk documented in this project's New Hampshire state record.

Confirm current FEMA flood-zone status directly

This record did not independently confirm a precise, current FEMA flood-zone designation for a specific Dover address this pass -- confirm directly via the FEMA Flood Map Service Center.

New Hampshire's genuinely favorable statewide insurance range

No Dover-specific homeowners-insurance premium data was found this pass; New Hampshire's own statewide average ran approximately $900-$1,611/year, below the national range, though Seacoast coastal/tidal properties can run 20%-50% higher.

Key takeaways

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Last reviewed: 2026-08-28. Independent research; not financial, tax, or legal advice -- confirm current figures with a local professional before making a decision.