Off-Grid Living in Tioga County, New York

Tioga County, New York is one of those places where the county government stays mostly out of your way on land use, but that doesn't mean there's no rulebook, it just means the rulebook is scattered across nine towns and six villages.

Zoning here isn't a county function. Per the county's Economic Development & Planning office, that division "works with municipalities within Tioga County on planning and zoning issues" rather than enforcing a single countywide ordinance. So whether you can just buy raw land and live on it depends entirely on which town or village it sits in, Owego, Newark Valley, and Nichols each run their own code enforcement offices, and each could have very different rules. I couldn't find a county-level answer on tiny homes or RVs as dwellings either, that's squarely a town/village question, so call the local code office before you buy.

Building permits are a different story: Tioga County actually administers the NYS Uniform Fire Prevention and Building Code through a local law (passed in 2022, replacing an earlier 2006 law), and it's explicit that a building permit is required for construction, alteration, or even relocation of most structures, obtained from the Code Enforcement Officer. Skipping this isn't really an option if your project falls under Uniform Code jurisdiction.

Septic systems require a permit from the Tioga County Department of Public Health, which follows New York State DOH residential wastewater standards. Composting toilets don't have their own county ordinance that I could find, so they'd fall back on the state DOH baseline, worth confirming directly with the county health office if that's your plan.

Greywater and rainwater harvesting don't have dedicated Tioga County rules that I could locate. That means you're working off New York State's baseline standards by default, rainwater harvesting is generally treated as permissible at the state level, but I'd still confirm with the county health department since they oversee water quality locally.

Private wells are permitted, and Tioga County Public Health does water quality analysis on both public and private supplies, consistent with the state DEC's well-driller registration framework. I didn't find a separate county well permit requirement beyond that.

Utility disconnection (going fully off-grid on power and water) again comes down to the town or village, there's no countywide mandate either way that I found.

Bottom line: the building code and septic permitting are firmly a county matter, administered by defined offices with real authority. Everything zoning-related, though, you need to check twice, once with the county planning office for general orientation, and again with your specific town or village code enforcement office, because that's where the actual yes-or-no answer lives.