Off-Grid Living in Newington, New Hampshire

I've been digging into what it would actually take to live off-grid in Newington, New Hampshire, and the short version is: this is a zoned town, and that changes the picture quite a bit compared to unzoned parts of the state.

Zoning comes first. Newington has an adopted Zoning Ordinance (last revised March 2023), administered by a Town Planner, Planning Board, and Zoning Board of Adjustment. The ordinance works off permitted-use lists per district, and the town's own language is blunt about it: leaving a use off the list for a district means that use is prohibited there. That matters a lot for anyone dreaming of just parking on raw land and living simply, because "off-grid dwelling without utilities" isn't a listed use anywhere I found. You'd likely be looking at a variance request to the Zoning Board of Adjustment under state law (RSA 674:33) if you wanted to try it.

Tiny homes and RVs aren't explicitly addressed for long-term living in the ordinance I reviewed. The town does spell out rules for accessory dwelling units (ADUs), requiring a conforming primary home already on the lot, a building permit, and an occupancy permit, but that's a different animal from a standalone tiny house or RV as a full-time residence. I'd call that not confirmed and worth a direct call to the Town Planner.

Building permits are required town-wide. The Code Enforcement Officer enforces zoning, and any new construction, footprint expansion, or new land use needs Planning Board sign-off before a Building Permit is issued. Separately, the Building Inspector requires permits in advance for alterations or new construction above a cost threshold (get the current number from the office, I'm not going to guess at it). If you're anywhere near the bay or Piscataqua River, add New Hampshire's Shoreland Protection Law to your checklist.

Septic is handled at the state level by NH DES's Subsurface Systems Bureau, which must approve plans before a system is installed, replaced, or expanded. Under RSA 485-A, municipalities can layer on local requirements, so Newington gets a look too. I found no town-specific rule on composting toilets, so that's a question for the Building Inspector's office.

Greywater and rainwater harvesting don't have Newington-specific ordinances that I could find. That's consistent with a broader gap across New Hampshire towns; the state plumbing code sets the baseline for indoor water use.

Wells fall under the state Water Well Board (RSA 482-B) with no added Newington restriction found, but remember that any structure with a water supply connection must also have an approved wastewater disposal system.

Bottom line on full utility disconnection: there's no ordinance I found that says "you must hook up to water and sewer," but the combination of zoning use rules, building permit requirements, and DES septic/water standards means genuinely off-grid living isn't a clearly approved pathway here. It's more that the process assumes conventional utilities, and going without them means extra scrutiny at every step.

Given all this, Newington strikes me as a town where off-grid living is possible only within fairly conventional bounds, not a place for raw, disconnected homesteading without real conversations with town hall first.