Off-Grid Living in Woodbridge, Connecticut

I've been digging into what it would actually take to live off-grid in Woodbridge, Connecticut, and the short version is: Woodbridge is a fully zoned New Haven County suburb, not open rural land, so almost everything you want to do has to run through the Town Plan & Zoning Commission (TPZ) and the Building Department first.

Zoning. Woodbridge is not unzoned. The Town Plan & Zoning Commission's Zoning Regulations (Ch. 495 on eCode360) spell out what's allowed district by district, and the code is explicit that no building or land use is permitted unless it conforms to the regulations for that district. So you can't just buy raw land here and set up an off-grid camp or structure without checking district rules first.

Dwellings, tiny homes, RVs. The zoning code sets lot size and dwelling standards town-wide, but I did not find anything in Woodbridge's regulations specifically addressing tiny homes or RVs as permanent residences. That's a gap, not a green light, so I'd call the Land Use office before assuming anything is allowed.

Building permits. The Woodbridge Building Department, which enforces the State of Connecticut Building Code locally, requires permits for new construction, additions, plumbing, and major renovations. This is a straightforward town-level requirement, not optional.

Septic and composting toilets. Connecticut's Department of Public Health sets the state framework for on-site sewage systems, and locally, Woodbridge's subdivision regulations require any lot needing a septic system to be tested and certified by the local Director of Health before approval. Composting toilets as a stand-alone legal wastewater solution aren't addressed anywhere I found, so that's unconfirmed, ask the local health authority directly.

Greywater. No Woodbridge-specific rule turned up in my research, and this mirrors a broader gap at the state level too. Not confirmed either way.

Rainwater harvesting. I didn't find any Woodbridge restriction beyond Connecticut's general State Building Code permitting baseline, so this looks fine to plan around, with normal code compliance.

Wells. Connecticut state law requires new private wells to be tested for bacteria and contaminants, and Woodbridge's subdivision regulations require every proposed lot to have an adequate water supply available before approval. Well permitting itself runs through the local health authority; I could not confirm a dedicated Woodbridge health department web page.

Full utility disconnection. There's no outright ban I found, but in practice, occupancy depends on having an approved septic and water system in place, which functions as a real barrier to true off-grid disconnection here.

Bottom line: Woodbridge's suburban zoning and health rules mean off-grid living is heavily regulated territory, not forbidden outright but definitely not casual. Call ahead before you buy land or build anything.