Off-Grid Living in Unity, Maine

Unity, Maine is a small town, but don't mistake that for "unzoned wild west." I dug into the town's ordinances and state resources, and here's what I found for anyone eyeing off-grid life there.

Zoning. Unity has a town-wide Land Use Ordinance (last updated 2011), plus separate Shoreland Zoning and Flood Plain ordinances. These are administered locally by a Planning Board, a Code Enforcement Officer (CEO), a Road Commissioner, and a Board of Appeals. Building, development, road, and lot permits all get reviewed by the Planning Board. So raw land here isn't a free-for-all: you'll need to work through the town's permitting process before you build or change land use. Non-conforming uses that predate the ordinance can generally continue and even transfer with a sale, but confirm your specific situation with the CEO.

Dwellings, tiny homes, RVs. I could not find explicit language in Unity's ordinance addressing tiny homes or RVs as permanent residences. This is a real gap, not a green light. Call the CEO before you assume anything.

Building permits. Unity requires several types of permits (Lot, Construction, Occupancy, Development), all submitted through the Town Clerk at the town office with a site plan, then routed to the Planning Board or CEO. The Planning Board meets monthly, and applications are due the Thursday before that meeting. The CEO has a window to do a site visit after that. Don't wait until the last minute.

Septic and composting toilets. Maine's Subsurface Wastewater Disposal Rules (administered by the Maine CDC) set the statewide standard, but the actual permit gets issued locally by Unity's Local Plumbing Inspector, a state-licensed, town-appointed position that every Maine municipality must have. Composting toilets and other alternative systems generally fall under this same state/local framework, so plan on going through the LPI.

Greywater. Same story as septic: the state rules (Chapter 241) set the technical framework, and Unity's LPI issues the actual permit for greywater disposal fields.

Rainwater harvesting. I found no town or state rule specifically addressing this. That likely means it's not restricted, but "not confirmed" is the honest answer, so check with the CEO if you're planning a significant catchment system.

Wells. No Unity-specific well ordinance turned up in my research. That suggests the state's general well framework applies by default, but again, confirm with the town office before drilling.

Off-grid utility disconnection. I found nothing explicit in Unity's ordinance about living without grid utilities. In practice, this would flow through the same building and septic permitting the CEO already handles, so full disconnection isn't clearly blessed or blocked; it's just untested in the text I could find.

Bottom line: Unity is a real, zoned town with active permit requirements, not a place to assume anonymity or no oversight. The people who can give you real answers are the Town Clerk's office and the CEO, so start there before you buy land or break ground.