Adopted edition
Coverage in progress
Inherits from NH state floor.
NH · County
Strafford County, NH.
Population: ~132,000. Contains Dover, Rochester, University of New Hampshire
Design wind speed
125 mph
ASCE 7 Risk Cat II, 3-second gust at 33 ft. Drives fastener spacing, hold-downs, and opening protection.
Climate zone (IECC)
5A
Drives R-value, fenestration U-factor, and air-leakage envelope rules.
Special zones
- HVHZ
- WBDR
- WUI
- FEMA SFHA possible
Permit office
Strafford County County Building Department
Local conditions
- County seat: Dover
Common amendments + overlays
What's specific to this county.
- §01 Coastal flood-zone overlays (FEMA AE/VE).
Working in Strafford County?
Pull an address-level code packet for any property in Strafford County. SkyCanvass resolves the parcel, looks up the adopted edition + the Strafford County-specific amendments listed above, and emits a cited packet ready for permit submittal.
See the New Hampshire state overview for the broader context, or browse the state directory.
Pull a Strafford County code packet.
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