Off-Grid Living in Wales, Maine

I've been digging into what off-grid living actually looks like in Wales, Maine, and here's my honest take after going through the town's own ordinances.

Wales is a zoned town. That surprises some people who assume small rural Maine towns are a free-for-all, but Wales adopted a Land Use Ordinance (most recently updated in 2024) that sets up zoning districts, an Official Zoning Map, and a separate Shoreland Zoning Ordinance for anything near water. Both are enforced by the town's Code Enforcement Officer, or CEO, currently listed as Alan Plummer. If you're eyeing raw land here, know that any lot created after June 27, 1996 needs at least 200 feet of continuous road frontage before a building permit can be issued, per the ordinance. That's a real constraint if you're looking at subdividing or buying a landlocked back parcel.

On dwellings, the ordinance gets specific about manufactured and mobile home foundations (down to slab thickness requirements), but I did not find a dedicated tiny-home or RV-as-permanent-dwelling provision in the materials I reviewed. That doesn't mean it's banned, it means it's not spelled out, so this is a "call the CEO" situation before you commit to a build.

Building permits are required and administered locally by the CEO, who under state law (30-A M.R.S. § 4451) is also empowered to enforce shoreland, plumbing, and subsurface wastewater rules. That's a key point: in Wales, the same person, Alan Plummer, wears the CEO and Local Plumbing Inspector hats, and he's reportedly available by appointment on Fridays.

Septic is handled under Maine's statewide Subsurface Wastewater Disposal Rules, administered locally through the Plumbing Inspector. Wales's own ordinance explicitly ties nonconforming lot compliance to the state's Minimum Lot Size Law and those wastewater rules. Greywater doesn't have its own separate Wales ordinance that I could find, so it falls under those same state rules by default.

Rainwater harvesting: I found nothing in the Land Use, Shoreland, or Definitions ordinances addressing it either way. Private wells look similar, state Well Drillers rules apply, and the only town-level water language I found concerns firefighting water supply for subdivisions, not household wells.

Living fully off-grid, disconnected from utilities, isn't explicitly banned or explicitly addressed. It flows through the same building permit, septic, and land use compliance the CEO already enforces, so as long as your structure and wastewater system meet code, disconnecting from the grid itself doesn't appear to be its own violation.

Bottom line: Wales gives you real off-grid room to work with, but frontage rules, permit requirements, and unanswered questions on tiny homes and rainwater mean a phone call to the town office before you buy or build is worth your time.