Off-Grid Living in Roque Bluffs, Maine

I'll be upfront: Roque Bluffs, Maine is a tiny coastal town (about 296 people, per the census), and in my research I could not find an official town website, municipal code host, or published zoning ordinance for it. That's not unusual for small Maine towns, but it does mean a lot of what follows is "call and ask" territory rather than "here's the ordinance number."

Zoning. I could not confirm whether Roque Bluffs has adopted a general, town-wide zoning ordinance beyond what the state requires. What I can confirm is that Maine's Mandatory Shoreland Zoning Act, a state law administered through local shoreland ordinances, applies to every municipality in the state, zoned or not. Roque Bluffs has a lot of coastline and water area, so any parcel within roughly 250 feet of the high-water line of coastal waters (or 75 feet of a stream) is almost certainly subject to shoreland zoning rules, even if the town has no other zoning on the books. I was not able to locate the actual Roque Bluffs shoreland ordinance text, so confirm specifics with the Town Office.

Dwellings, tiny homes, RVs. No ordinance addressing minimum dwelling size, tiny homes, or RVs as residences turned up in my research. Not confirmed either way, ask the town directly before you plan around it.

Building permits. There are hints (third-party directory listings) that the town has a Code Enforcement Officer, which would imply some form of local permitting, but I found no official page laying out requirements. Given that most Maine towns without their own building code default to the state's Uniform Building and Energy Code (MUBEC) framework, I'd expect something similar here, but that's an inference, not a confirmed fact for Roque Bluffs specifically.

Septic and greywater. These are handled at the state level in Maine: the Subsurface Wastewater Disposal Rules, administered by the Maine Center for Disease Control and Prevention (Division of Environmental Health), govern septic design, siting, and greywater reuse statewide, including composting toilet setups. I found no Roque Bluffs-specific supplement to those rules, so the state rules should be your baseline, verified locally through the Town Office.

Rainwater harvesting. No rule found at either the state or town level, positive or negative. Not confirmed.

Wells. Private wells fall under Maine's Water Well Commission construction and siting standards statewide. No Roque Bluffs-specific well ordinance surfaced in my research.

Utility disconnection. No ordinance specifically addressing off-grid or utility-disconnected living was found. In practice, this usually gets regulated indirectly, through septic and well permitting and whatever building permit process the town runs, rather than through a standalone off-grid rule.

Bottom line: for a place this small and lightly documented online, your best move is a phone call to the Roque Bluffs Town Office before you buy or build. State rules on septic, greywater, and wells give you a solid floor to plan from; the local zoning and building-permit picture is genuinely uncertain from public records alone.