Off-Grid Living in Bartlett, New Hampshire

I've been digging into Bartlett, New Hampshire for folks who write to me asking whether they can just buy a piece of land in the White Mountains and live off-grid. The short answer: Bartlett is a zoned town, not open country, and that changes the picture a lot from unzoned parts of the country.

Zoning. Bartlett's Zoning Ordinance, adopted by the town under the authority the state gives towns via RSA 674:16 and RSA 674:20, splits the town into districts, Town Residential A, Town Residential B, Commercial, Industrial, National Forest, and a Ridgeline and Hillside Overlay District. What you can build and where depends entirely on which district your parcel sits in. The Planning Board and Zoning Board of Adjustment administer this, so before you buy anything, I'd call them and ask what district a specific parcel is zoned.

Dwellings, tiny homes, RVs. The town has an Accessory Dwelling Unit permit process, so ADUs are clearly a recognized path. But I could not confirm any specific Bartlett rule for tiny homes on wheels or living in an RV long-term. That's genuinely unclear at the town level, so ask the Selectmen's Office directly before you commit to that plan.

Building permits. Bartlett requires a town building permit for most construction, and separately a Permit to Occupy before anyone can legally live in a structure or before a septic system goes into service. The town notes daily fines for violations, though I won't quote exact figures here, confirm current numbers with the Selectmen's Office. For commercial builds, the town has since handed inspections off to the New Hampshire State Fire Marshal's Office.

Septic. This is where Bartlett's local layer really matters. The town has its own Test Pit Inspection Ordinance requiring a town rep to inspect test pits before you can even apply for state septic design approval. The actual septic design approval itself is a state function, handled by NH DES's Subsurface Systems Bureau. Composting toilets aren't addressed in anything I found at the town level, so that's unconfirmed too.

Greywater and rainwater. No town-specific rules turned up for either. Both effectively fall back to New Hampshire's state baseline, which doesn't have a dedicated residential greywater rule, and generally allows rainwater catchment for indoor non-potable uses under the state plumbing code.

Wells. Nothing Bartlett-specific here; wells are governed by the state Water Well Board under RSA 482-B.

Utilities. You can technically live off the electrical grid, but Bartlett's Permit to Occupy Ordinance still requires an approved septic solution and a sign-off before anyone can legally occupy a dwelling. So "off the books" full-time occupancy without any permits isn't really viable here, even if you're generating your own power.

Bottom line: Bartlett layers real town requirements (test pits, occupancy permits) on top of the state framework, so plan for both levels, not just one.