Best Places to Live in New Hampshire

Off-grid & homestead laws in New Hampshire

How New Hampshire treats the things that matter for living off-grid or homesteading. Scores feed the national rankings; rules often vary by county.

• Building-code freedomState Building Code applies statewide as law even without local enforcement.ICC / NAHB code-adoption summaries (2026) ↗statewide-mandatory
• Greywater reuseNo residential greywater provision; treated as wastewater.Greywater Action / EPA REUSExplorer (2026) ↗none
• Rainwater harvestingNo state restrictions.NCSL (2026) ↗unrestricted
• Zoning / land-use freedomStrong home-rule town zoning; no county zoning; rural towns may be unzoned.American Planning Association / Lincoln Institute (2026) ↗local-control
• Water rightsLarge-GW-withdrawal permits only (above 57,600 gpd); domestic exempt.National Agricultural Law Center (2026) ↗regulated-riparian
• Right-to-farm protectionStandard with change limitations.National Agricultural Law Center (2026) ↗moderate
• Cottage-food / home sales$25k cap; food-handler training; shelf-stable.Institute for Justice / Forrager (2026) ↗limited
• Property tax burdenMedian ~2% effective rate across 10 counties.Census ACS (county median) (2023) ↗very-high
• Income tax burdenNo wage tax; interest/dividends tax repealed 2025.Tax Foundation (2026) ↗none
• Homestead exemptionNo general exemption; local elderly/vet exemptions.Lincoln Institute / state revenue departments (2026) ↗minimal

General guidance, not legal advice. Off-grid, building, and land-use rules are often set at the county level and change often. Verify with your county and state before acting. Data reviewed 2026-06-26.

All 10 New Hampshire counties, ranked

1. 1Coos County64
2. 2Sullivan County63
3. 3Belknap County57
4. 4Cheshire County57
5. 5Carroll County55
6. 6Grafton County54
7. 7Strafford County51
8. 8Merrimack County50
9. 9Hillsborough County44
10. 10Rockingham County43