The Last Free Acre

Counties › North Dakota › Foster County

Foster County, North Dakota — building codes, permits & off-grid rules

Building freedom score: 7/10 — well above the national norm for building freedom. Regulatory-tightening risk: Low. Last verified July 2026 (Agent verification batch11 (2026-07-09)).

Overview

Foster County (county seat: Carrington) covers 644 square miles with a population of 3,148 (2020) [ESTIMATE, census summary]. Official county website: fostercounty.com/. This page summarizes the verified building-regulation posture of unincorporated Foster County land; the full 10-dimension scorecard with every source receipt lives on its Freedom Map card.

Building permits in Foster County

Foster County Planning & Zoning (Administrator Karen Evans, Carrington) issues countywide Building Permits under posted Planning & Zoning Regulations with a published fee schedule: value of work under $2,000 = No Fee; $2,001-$20,000 = $20; over $20,000 = $25 plus $1 per additional $1,000 of value up to a maximum of $50; failure to obtain a permit before work = $50; Conditional Use Permit = $250; Variance = $50; Zoning Amendment = $50; road/highway access permit = No Fee. This is a modest-fee zoning/building-permit regime; no evidence of adopted ND State Building Code or structural inspection. Building freedom good (~7), capped by the required permit but eased by the no-fee small-project tier.

The claim above is source-verified (official statute/county documents; URL, direct quote, and date on the full card). Method: how we verify.

What still applies (everywhere)

No county's freedom erases state law: septic/wastewater permitting (health authority), well permits and water rights (state engineer/DNR), floodplain rules with federally connected financing, and — in some states — state-run electrical inspections. The full card details which of these bite in Foster County and how hard.

Incorporated towns — the common mistake

The score describes unincorporated county land only. Inside Foster County, incorporated municipalities set their own, usually stricter, rules — including: Carrington, Glenfield, Grace City, McHenry. Land inside town limits follows town code.

You just read one of ten.

Building rules are the first question people ask about Foster County — and the easiest one to answer. They're rarely the one that decides it. The full card grades all ten dimensions, every claim quoted from the county's own code.

What the Foster County card answers that this page doesn't:

  • How would you actually get water here? Well, rainwater, snowmelt, surface draw or hauling — which of those five are legal on Foster County land, and which one is genuinely your best path.
  • Can you grow enough to matter? The real length of the season, the thing that limits it, and whether preserving is optional or the whole plan.
  • What does it cost to own, every year? The effective property-tax rate and roughly what an acre runs.
  • What's most likely to wreck it? Every county has a leading hazard — wildfire, flood, sinkholes, drought. This county's is named on the card, along with what it means for building and for getting insured.
  • Sanitation without a sewer. Whether you can install your own septic, or whether the county forces a licensed installer.
  • Does more land actually buy you more freedom here? Usually not the way people assume. The card says plainly where the acreage thresholds bite and where they don't.
See Foster County on the map — free → Unlock every county — $49

It's a real map. Click any county in the country and see how it grades — that part costs nothing, and you can compare Foster County against its neighbors before you spend a dollar.

Nearby North Dakota counties we've verified

Adams County · Billings County · Bottineau County · Bowman County · Burke County · Cavalier County · Divide County · Dunn County

Last verified July 2026 · Not legal advice — confirm current rules with the county, the state, and a professional before buying or building.