Off-Grid Living in Chester, Connecticut

I'll be upfront: Chester, Connecticut is a zoned town, and that shapes everything below. This isn't a place where you can just buy a back lot and disappear off the grid without anyone noticing. That said, "restricted" doesn't mean "impossible," it means there's a process and a set of authorities you need to work with.

Zoning. The Chester Planning and Zoning Commission writes and enforces the town's zoning regulations, last updated through April 2022. Chester has several zones (residential districts like R-1/2, a Commercial Zone, Controlled Development Zone, and more), each with its own lot size and use rules. What you can do with raw land depends entirely on which zone it sits in, so check with the Zoning Enforcement Officer before you assume anything.

Dwellings, tiny homes, RVs. I couldn't confirm specific Chester text on tiny homes or RV occupancy. That's a gap in my research, not a green light. Ask the Zoning Enforcement Officer directly before parking a tiny house or RV as a residence.

Building permits. Chester's Building Department enforces the Connecticut State Building Code on all new construction here, that's a state code applied locally.

Septic. This is handled by the Connecticut River Area Health District (CRAHD), which serves as Chester's public health department. They inspect and permit septic systems under the state's Public Health Code technical standards for subsurface sewage disposal. Composting toilets aren't separately addressed in anything I found for Chester, so that's a direct question for CRAHD.

Greywater. Connecticut's Public Health Code has a statewide gray water systems provision (requiring a septic tank and leaching system for sink/tub/laundry-only greywater with no toilet connection), but I found no Chester-specific rule layered on top. Treat this as state-baseline, confirm locally.

Rainwater harvesting. No Chester ordinance turned up restricting this; the state building code's rainwater provisions would be the applicable baseline. Not confirmed that Chester adds anything extra.

Wells. CRAHD's scope explicitly covers safe water and private wells, working from the state's well construction standards. Local health review applies.

Full utility disconnection. No outright ban exists that I found, but occupancy approvals tie back to Building Department and CRAHD sign-off on septic and water, so going fully off-grid runs into real practical permitting steps rather than a flat prohibition.

Bottom line: Chester expects you to work through its Planning and Zoning Commission, Building Department, and CRAHD. None of these say "no" to off-grid living outright, but none of them say "anything goes" either.