Off-Grid Living in Swanville, Maine

I'll be upfront: Swanville, Maine is a small town, and its official web presence doesn't have every off-grid answer spelled out in plain language. Here's what I found digging through the town's own pages, plus where the gaps are.

Zoning. Swanville is not one of those "unzoned" Maine towns people sometimes go looking for. The Town maintains its own townwide Land Use Ordinance, and layered on top of that, a Shoreland Zoning Ordinance that kicks in near water bodies. Both are locally administered, so setbacks, lot rules, and what's allowed on raw land are Swanville's call, not the state's, except where shoreland rules borrow from the state's model ordinance (which Maine requires towns to adopt some version of).

Dwellings, tiny homes, RVs. I could not confirm a specific town standard for tiny homes or RVs as permanent residences. This would fall under the Land Use Ordinance and ultimately depend on how the Code Enforcement Officer interprets it. If this matters for your plans, call the CEO directly before you buy land or move a structure in.

Building permits and codes. This one's clear: Swanville has a Code Enforcement Officer (CEO), a position defined under state law (30-A M.R.S. § 4451) that gives municipal CEOs authority over shoreland zoning, land use, plumbing, subsurface wastewater, and building standards. Swanville's CEO page confirms building permits and internal plumbing permits are handled locally.

Septic and composting toilets. Subsurface wastewater disposal, meaning septic systems and any alternative like composting toilets, is permitted through the town CEO, but the underlying technical rules come from the state: the Maine CDC's Subsurface Wastewater Disposal Rules. So the state sets the baseline standard, Swanville issues the permit.

Greywater. Same story as septic: this falls under "subsurface wastewater disposal," enforced locally by the CEO under the state rulebook. I did not find any Swanville-specific restriction beyond that.

Rainwater harvesting. No town-specific ordinance language turned up in my research. That doesn't mean it's banned, it likely just isn't addressed directly, so ask the CEO if you're planning a serious catchment system.

Private wells. No Swanville-specific well ordinance found. This likely defaults to Maine's statewide well rules (the Maine Water Well Commission), but I couldn't confirm any added local layer, so treat this as unclear and worth a phone call.

Disconnecting from utilities entirely. There's no explicit town rule I found that either permits or forbids going fully off-grid. In practice, compliance would run through the same channels: land use ordinance, building permit, septic and well requirements, all enforced by the CEO.

Bottom line: Swanville regulates land use townwide and delegates a lot of the technical enforcement, especially septic and building, to a state-empowered local CEO. When the town's own pages go quiet on a topic, that's your cue to call rather than assume.