Off-Grid Living in Brookfield, New Hampshire

Brookfield, New Hampshire is a small zoned town, so anyone thinking about off-grid land here needs to understand that "rural" doesn't mean "unregulated." I've dug through the town's zoning ordinance, subdivision regulations, and state septic rules to piece together what I can confirm, and where I hit a wall, I'll say so plainly.

Zoning. Brookfield is zoned, mostly Residential-Agricultural (RA-1), with a smaller Recreational Zone (REC-1) laid out in an appendix to the town's Zoning Ordinance. The ordinance is strict in one important way: any use not specifically permitted is prohibited. RA-1 allows farms and single-family dwellings with accessory buildings, which is good news for most off-grid homesteaders, but it means you can't assume unlisted uses are fine. Check with the Planning Board or Zoning Board of Adjustment before you buy or build.

Dwellings, tiny homes, RVs. Here's a real constraint: the zoning ordinance sets a minimum ground floor area of 864 square feet (outside measurement, not counting porches or steps) for any dwelling. That rules out most tiny-homes-on-foundations under that size. I found no specific town provision on RVs or tiny homes on wheels as dwellings, so that's genuinely unclear, confirm directly with the Building Inspector or Zoning Board.

Building permits. The Planning Board, operating under state authority (NH RSA 672), maintains the zoning and building code framework, and the town's Building Inspector/Code Enforcement Officer (available by appointment) issues permits and handles enforcement.

Septic. This is state-controlled. NH DES's Subsurface Systems Bureau issues Construction Approval for septic systems, and after a state field inspection, an Operational Approval lets you actually use the system. The town may also weigh in on approval, but the state process is the backbone. I didn't find anything Brookfield-specific on composting toilets, so ask the Building Inspector how the town treats them.

Greywater and rainwater. Both are genuinely unclear at the town level. I found no Brookfield ordinance addressing household greywater reuse or rainwater harvesting either way, meaning you'd fall back on state baseline rules, which are thin on residential greywater specifically. Don't assume silence means permission, ask before you build a system.

Wells. Individual private wells are governed by the state's Water Well Board, and Brookfield's subdivision regulations only require water-supply review for subdivisions of four lots or more, so a single well for personal use isn't singled out for extra town scrutiny.

Utilities. No ordinance explicitly forces a utility hookup, but the subdivision regulations do let the town discourage development that lacks adequate water supply or other services. That's not a flat ban on going off-grid, but it's a lever the town could use administratively, so it's worth a direct conversation with the Planning Board.

Bottom line: Brookfield is workable for off-grid living but the 864-square-foot minimum dwelling size is the biggest hard rule I found, everything else leans on you calling the town or state directly.