Off-Grid Living in Hartland, Maine

I've been digging into what it actually takes to live off-grid in Hartland, Maine, and the honest answer is: it's doable, but almost nothing is truly unregulated here. Let me walk through what I found.

Zoning. Hartland isn't a district-zoned town in the way a lot of suburban places are. There's no comprehensive zoning map carving the town into residential/commercial/agricultural districts. What Hartland does have, per its Municipal Code of Ordinances, is a set of standalone ordinances: Building, Floodplain, Shoreland Zoning, Solid Waste, and a few others. The one with real teeth for land use is the Shoreland Zoning Ordinance, which follows the state-mandated buffer (250 ft from great ponds/rivers, 75 ft from streams). Inside that zone, new permanent structures are tightly restricted. Outside it, you're mostly dealing with the town's building and property-maintenance rules rather than use-based zoning. The Town Office told me plainly that "just about everything except a very dead tree" needs a permit from somebody, whether that's the town, Maine DEP, or another agency.

Dwellings, tiny homes, RVs. I could not find a Hartland ordinance that specifically addresses tiny homes or RVs as permanent residences. This is a gap I'd flag as unconfirmed, and it's the kind of question the Code Enforcement Officer (CEO) needs to answer directly, since all building/permit categories run through that office.

Building permits. Confirmed: permits are required town-wide under the Building ordinance, and a Flood Hazard Development Permit applies inside flood hazard areas. Hartland follows Maine's state-mandated codes: the Uniform Building & Energy Code, Maine Uniform Plumbing Code, and the National Electric Code. One quirk worth knowing: the town does not issue certificates of occupancy at all, so if your lender wants one, you'll need to work that out with them, and the CEO can provide a letter explaining the town's practice.

Septic and greywater. Both run through the state's Subsurface Wastewater Disposal Rules, administered locally by Hartland's Local Plumbing Inspector (LPI). No septic (or greywater) system can be installed until the LPI issues a permit. I found no Hartland-specific greywater carve-out, so it's likely folded into the same subsurface wastewater framework, but confirm specifics with the LPI.

Rainwater harvesting and wells. I found no Hartland ordinance addressing rainwater collection at all, and no local well ordinance beyond the LPI's role in permitting plumbing connections. Well construction itself falls under state rules from Maine's well program.

Utility disconnection. No ordinance explicitly bans living off-grid. But because building, floodplain, septic, and (where applicable) shoreland rules all still apply, an off-grid cabin still has to clear the normal permitting gauntlet, it's just that "off-grid" itself isn't the trigger.

Bottom line: Hartland leaves a lot unwritten, which cuts both ways, it gives you flexibility but also uncertainty. Call ahead before you build.