Off-Grid Living in Nobleboro, Maine

I've been digging into what off-grid living actually looks like in Nobleboro, Maine, and the short version is: this is a zoned town, so you can't just buy a back lot and do whatever you want. Here's what I found, dimension by dimension, and where the gaps still are.

Zoning. Nobleboro operates under a town-wide Land Use Ordinance (most recently amended March 2025), adopted under Maine's Home Rule powers and various state statutes covering shoreland zoning, subdivisions, and floodplain management. It's administered locally by the Code Enforcement Officer (CEO). A Certificate of Occupancy is required for new structures or uses, and construction, grading, or road-building before approval is prohibited. This is not unzoned land, so don't assume rural equals unregulated.

Dwellings, tiny homes, RVs. I couldn't find specific ordinance language addressing tiny homes or RVs as permanent residences. The CEO's office does list both a "Life Safety Application (Short-Term)" permit and an "Accessory Dwelling Unit (Long-Term)" permit, which hints at a distinction between short-term and long-term occupancy, but the details aren't spelled out in what I reviewed. Call the CEO before you plan around this.

Building permits. The town requires a building permit and a Certificate of Occupancy, issued by the CEO. Maine state law (30-A MRSA §4452) backs enforcement. Permits do lapse if you don't substantially start construction within a set window or if work stalls, and there's a completion window as well, so ask the CEO about current timelines rather than assuming.

Septic and composting toilets. The CEO issues subsurface wastewater permits using the state's HHE-200 form (plus an HHE-204 variance form when needed). This ties into Maine's statewide Subsurface Wastewater Disposal Rules. Septic is permitted with a permit, in other words, both a town and a state matter.

Greywater. No Nobleboro-specific greywater rule turned up. It looks like greywater disposal is handled under the same state HHE-200 wastewater process the CEO administers, so treat it as permitted through that same channel until you confirm otherwise.

Rainwater harvesting. Not confirmed. No ordinance language on this in what I reviewed. Ask the CEO whether any local plumbing code provisions come into play.

Private wells. Not confirmed at the town level. Maine has statewide well construction rules through its Water Well Commission, and Nobleboro doesn't appear to add its own layer on top, but I'd verify that assumption locally.

Utility-disconnected living. Not confirmed. I found no outright ban or explicit allowance for living off-grid without utility hookups. The Certificate of Occupancy and wastewater permit are the town's main levers of control, so that's likely where any friction would show up.

Bottom line: Nobleboro is a real, zoned town with real permit requirements for building and septic. Several off-grid specifics (RVs, rainwater, wells, utility disconnection) simply aren't spelled out in the materials I found, and the Code Enforcement Officer is the person who can close those gaps.