Off-Grid Living in Benzie County, Michigan

If you're eyeing off-grid land in Benzie County, Michigan, the first thing I want you to understand is a quirk of local government here: Benzie County itself does not have countywide zoning. The county's own Planning Commission page says plainly that each township, village, and the City of Frankfort administers its own zoning and planning. So while I can tell you what's true countywide (building permits, septic, wells), for zoning and raw-land occupancy, the real answer is "it depends which township you're in," and you have to call that township directly.

Zoning and dwellings. Because zoning is fully devolved to local units, minimum lot sizes, setbacks, and whether you can live in a tiny home or RV full-time all vary by township. Michigan's statewide baseline is the Michigan Zoning Enabling Act (administered locally) plus the 2015 Michigan Residential Code through LARA, but Michigan hasn't adopted Appendix Q (the small-dwelling code), and I found no countywide standard layered on top. Some townships, like the joint Benzonia/Platte ordinance, may set their own minimums. Confirm with your specific township zoning administrator before you buy or build.

Building permits. Benzie County's Building Safety and Code Enforcement Department, established in 1974, handles permits and inspections in unincorporated areas using contract inspectors, enforcing the adopted state building, electrical, mechanical, and plumbing codes. The county's own permit paperwork also flags that state law (the construction code act) bars unlicensed people from doing residential building work for others, so owner-builder rules matter here too.

Septic and wells. This is where Benzie gets strict, and it's run through the Benzie-Leelanau District Health Department (BLDHD), not the county building office. No permit for a sewage system, no building permit, period, that's the health department's own rule. You'll need a site survey/vacant land evaluation first, and septic sizing (tank and drainfield) is based on bedroom count and soil, per BLDHD's District Sanitary Code. Wells work the same way: BLDHD evaluates and permits well locations, and drillers must follow the state's Water Well Construction Code (Act 368 of 1978) plus BLDHD's own sanitary code. If you're buying an existing property, BLDHD also requires a Time-of-Transfer evaluation of the well and septic before sale closes.

Composting toilets, greywater, rainwater. I couldn't find any Benzie or BLDHD page that directly addresses these. Composting toilets aren't clearly authorized or barred as a sole system in the sanitary code language I found, so ask BLDHD directly. Greywater and rainwater harvesting default to Michigan's plumbing code baseline with no confirmed local variance.

Full off-grid disconnection. No outright ban exists on paper, but in practice you can't get occupancy approved without BLDHD sign-off on water and sewage disposal, grid-tied or not.

Bottom line: county offices control building, septic, and wells uniformly, but zoning is a township-by-township patchwork, so your very first call should be to your target township.