Off-Grid Living in Oceana County, Michigan

I dug into Oceana County, Michigan for this one, and the first thing to understand is that Oceana County itself has no countywide zoning ordinance. That's unusual and it matters a lot for anyone eyeing land here. Zoning is handled township by township, so whether you can put a dwelling, tiny home, or RV on a parcel depends entirely on which township that parcel sits in. Crystal Township and Golden Township, for example, both have their own zoning ordinances and master plans, and Golden Township's ordinance specifically calls out travel trailers, pop-up campers, and motor homes in its resort/use definitions. Other townships may have lighter rules or none at all. My honest advice: before you buy anything, call the specific township office, not the county, and ask what's zoned there.

Where the county does step in uniformly (with two exceptions) is building permits. The Oceana County Building Department issues building, electrical, mechanical, and plumbing permits countywide, except in Newfield and Otto Townships and Grant Township, which use their own separate inspectors. An Occupancy Letter is required before any building can legally be used, and permit applications are considered abandoned after a stretch of inactivity, so don't let paperwork sit.

Septic and well permitting is handled not by the county but by District Health Department #10 (DHD#10), which covers Oceana as one of ten counties in its district. DHD#10 evaluates the site, designs or approves the septic system, locates the well, and inspects the finished work. A current septic and well permit is actually a required document on the county's own building permit checklist, which tells me that even if you want to live off-grid, you'll likely need to satisfy some water and sewage approval to get occupancy signed off. I did not find anything from the county or DHD#10 specifically addressing composting toilets, greywater systems, or rainwater harvesting, so those fall back to whatever baseline the Michigan Plumbing and Residential Codes set at the state level (administered by LARA), and I'd confirm directly with the Building Department or DHD#10 how they'd treat an alternative system on your specific property.

Private wells go through the same DHD#10 permitting, under the state's Water Well Construction and Pump Installation Code framework, but administered locally. Permits there are generally issued for a set period and can be renewed.

The bottom line on "living disconnected from utilities": there's no ordinance I found that explicitly bans it, but the permitting chain (well and septic permits required for building sign-off) means true off-grid water and waste handling still needs to clear DHD#10's process on paper, even if the end result looks unconventional. Township zoning could add its own wrinkles too. This is a place where the county's structure is genuinely more permissive on paper (no countywide zoning) but the practical permitting requirements from the Building Department and DHD#10 still apply across the board.