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Building Permits in Cheshire County, New Hampshire

We have not yet verified rules published by Cheshire County itself. Below are the New Hampshire rules that apply, and where to ask.

Where to apply

Cheshire County issues building permits for unincorporated areas; cities inside the county usually run their own permit offices.

New Hampshire statewide rules

State defaults apply everywhere in the state; cities and counties may add stricter local rules.

Local changes allowed
Limited source: gencourt.state.nh.us
Building code
2024 IBC, 2024 IEBC, 2024 IPC, 2024 IMC, 2018 IECC, 2024 ISPSC, 2024 IRC, 2023 NEC source: gencourt.state.nh.us

Permit guides