Off-Grid Living in Van Buren County, Iowa

I dug into Van Buren County, Iowa's official website and the state statutes behind it, and I'll be upfront: this is one of those rural counties that just doesn't publish a lot of detail online. So a good chunk of this brief is "here's the state baseline, and here's who to call to confirm it applies the same way locally."

Zoning. I could not find a full countywide zoning ordinance text on the county's site, just an index of ordinances by number with no accessible document for zoning specifically. Iowa's Chapter 335, set by the state legislature, is the framework counties use if they zone, and it requires a board of adjustment where zoning exists. Whether Van Buren County has adopted comprehensive zoning outside its towns isn't something I could confirm, so I'd call this "varies" and push you to the Board of Supervisors directly.

Dwellings, tiny homes, RVs. No county-specific rule turned up. The one thing worth knowing: Iowa Code limits how much extra a county can pile onto HUD-code manufactured homes sited on agricultural land, which is a state-level protection that applies unless the county has done something different.

Building permits. Van Buren County's site lists highway and public-health permits (driveway, sewer, blasting, etc.) but I found nothing describing a general building permit process or an adopted building code. Iowa only requires counties over 15,000 people to adopt the State Building Code, and Van Buren County is well under that, so it's plausible there's no countywide building code, but I couldn't get an official statement confirming that either way.

Septic. This one is solid: the county has its own on-site wastewater ordinance, and the County Sanitarian's office explicitly handles sewer and well permits. This is a real requirement, not a maybe. Composting toilets aren't separately addressed, so the state DNR's private sewage rules would likely be the fallback.

Greywater and rainwater. Nothing on the books at the county level for either, and no dedicated Iowa statute either. That doesn't mean "anything goes," it means ask the Sanitarian before you build a system, especially if it touches potable water.

Wells. Also solid: the County Sanitarian issues well permits, following the state process of application, fee, and a water sample the county collects after construction (per state administrative rule).

Utilities. No ordinance bans going off-grid electrically or otherwise. But going off the utility grid doesn't get you out of septic and well permitting, those still apply regardless of your power setup.

Bottom line for Van Buren County: septic and wells are clearly regulated through the County Sanitarian, and everything else, zoning and building especially, needs a direct phone call because the public record doesn't spell it out. And remember, incorporated towns within the county (Keosauqua, Farmington, Bonaparte, etc.) can and do set their own rules that override the county's for land inside town limits.