Off-Grid Living in Swampscott, Massachusetts

I'll say this up front: Swampscott is about as far from a "raw land off-grid homestead" town as you'll find in Massachusetts. It's a small, densely built coastal suburb of Boston, only about 3.1 square miles, and every parcel in town sits inside one zoning district or another under the town's Zoning By-Law. There's no unzoned or agricultural district where you could just go set up independently. If off-grid living is your goal, I'd treat Swampscott as a place to understand the rules, not a place to look for cheap open land.

Zoning. The Town of Swampscott, through its Zoning By-Law, divides the whole town into residential (A-1 through A-4), business (B-1 through B-3), and industrial districts, plus overlays for flood plains, wetlands, and wireless facilities. Anything you build is subject to that by-law and, in many cases, Planning Board site plan review, especially in the flood-prone coastal overlay areas.

Dwellings and ADUs. The town does allow accessory dwelling units by right, generally sized relative to the existing home, and I've seen references to proposed amendments loosening some of those size limits. But I found nothing suggesting Swampscott permits standalone tiny homes on wheels or long-term RV living as a primary residence. Any structure meant as a dwelling would go through the Building Department under the statewide 780 CMR building code.

Septic and composting toilets. Massachusetts's Title 5 (310 CMR 15.000), administered by MassDEP, sets the baseline for wastewater statewide. Locally, Swampscott's Board of Health enforces this and requires a System Construction Permit for composting toilets. The Board of Health's published policies also cover wells directly.

Greywater. I didn't find any Swampscott-specific greywater allowance. Under the state's Title 5 framework, greywater is generally treated as wastewater needing an approved soil absorption system, and I have no confirmation of a local variance program here, so check with the Board of Health before assuming otherwise.

Rainwater harvesting. No town-specific bylaw turned up on this one. It defaults to the general Massachusetts baseline: outdoor use is typically fine, but using rainwater for indoor or potable purposes runs into plumbing code restrictions.

Wells. The Board of Health maintains its own well regulations, so well siting, construction, and water quality go through that local office on top of any state standards.

Utility disconnection. No Swampscott bylaw bans off-grid power outright, but Massachusetts's statewide 780 CMR building code still applies, and going off-grid on electric typically requires licensed-electrician sign-off and Building Department permits.

Bottom line: everything here runs through the town's Building Department and Board of Health, layered on top of state rules. Nothing is a flat prohibition, but nothing is a free pass either, confirm specifics with those offices before you commit to anything.