Off-Grid Living in Burlington, Massachusetts

Burlington, Massachusetts is not a place I'd point anyone toward for a bare-bones off-grid homestead, and I want to be upfront about that. It's a dense, close-in suburb of Boston with active district-based zoning, and nearly every off-grid-adjacent question runs through either the Town's Zoning Bylaw (maintained by Town Meeting) or the Board of Health, with the state's Title 5 septic code sitting underneath most water and waste questions.

Zoning in Burlington is administered by Town Meeting through the Zoning Bylaw, which sets residential, business, industrial, and overlay districts (including an Aquifer and Water Resource District with Wellhead Protection Areas near public wells). This is not unzoned rural land, so where you can put a dwelling or accessory structure depends heavily on which district your parcel sits in. Confirm your parcel's district and setbacks with the Town before assuming anything.

Dwellings, tiny homes, and RVs: I did not find a Burlington-specific minimum dwelling size or an RV-as-residence bylaw in the research. The Bylaw does regulate accessory apartments in one-family homes (Section 11.2.0), but tiny-home or RV living as a primary residence isn't clearly addressed one way or another, so I'd call this restricted and unconfirmed until you ask the Building Department directly.

Building permits run through Burlington's Building Department (Inspector of Buildings). Small accessory structures under a certain size (sheds, gazebos) skip the permit but still have to respect lot-line setbacks. Massachusetts has also moved onto the 2021 IECC energy code and a 10th-edition state building code with local amendments, so any new construction needs to meet current state code as enforced locally.

Septic and composting toilets fall under the state's Title 5 code (310 CMR 15.000), administered by MassDEP but enforced locally by Burlington's Board of Health, which can and often does set stricter local rules. Composting toilets don't get you out of Title 5 obligations for wastewater generally.

Greywater is treated as regulated wastewater under the same Title 5 framework, enforced by the Board of Health. I found no local variance program, so assume the state baseline applies.

Rainwater harvesting: no town-specific ordinance turned up in my research. Outdoor, non-potable catchment is generally fine under the state baseline; indoor potable use runs into the state plumbing code. Not confirmed at the town level either way.

Private wells are regulated locally by Burlington's Board of Health under its own Private Well Regulations, layered on top of the Zoning Bylaw's Wellhead Protection Area restrictions near public supply wells.

Utility disconnection: legal in principle, but any electrical or solar work needs a licensed electrician and a permit through the Building Department's Inspector of Wires under the state electrical code (780 CMR). There's no bylaw banning grid disconnection itself.

Bottom line: Burlington is a fully zoned, actively enforced suburban town, so treat every off-grid idea here as something to confirm with the specific office before you act on it.