Off-Grid Living in Goodhue County, Minnesota

Goodhue County has voluntarily adopted the Minnesota State Building Code countywide and requires building permits plus township approval before county sign-off, with septic and wells tightly regulated by the county's Environmental Health Division. Tiny homes, RVs as dwellings, greywater, rainwater, and grid-disconnection rules are not clearly spelled out in any official county source, so those need a direct call to the county or your township.</summary> <parameter name="framework">{"zoning":{"status":"varies","note":"Goodhue County's Zoning Ordinance applies countywide outside incorporated cities, administered by the Land Use Management Department, but townships must approve projects before the county will issue a permit. Shoreland and floodplain parcels carry additional review under separate ordinance articles.","cite":"https://goodhuecountymn.gov/land_use_management/planning_zoning/plans/"},"dwelling":{"status":"unclear","note":"No official Goodhue County page defines specific rules for tiny homes or RVs used as dwellings; the confirmed procedural step is that your Township Clerk must approve before the county reviews a building permit. Ask the county Building Division directly before placing any non-standard dwelling.","cite":"https://www.co.goodhue.mn.us/321/Building-Code-Links"},"building":{"status":"restricted","note":"Goodhue County has voluntarily adopted the Minnesota State Building Code countywide, and a building permit is required before erecting, enlarging, or structurally altering any building. Electrical permits are issued by the state, not the county.","cite":"https://goodhuecountymn.gov/land_use_management/building/"},"septic":{"status":"restricted","note":"The county's Environmental Health Division enforces a local Subsurface Sewage Treatment System ordinance under the statewide MPCA Chapter 7080-7083 framework, including a required compliance inspection at property sale and operating permits for higher-risk systems. Composting toilets are not separately addressed at the county level.","cite":"https://goodhuecountymn.gov/land_use_management/environmental_health/septic_division/"},"greywater":{"status":"unclear","note":"No official Goodhue County page separately addresses greywater; it likely falls under the same SSTS ordinance administered by Environmental Health, but this is not confirmed in writing. Ask Environmental Health directly.","cite":"https://goodhuecountymn.gov/land_use_management/environmental_health/"},"rainwater":{"status":"unclear","note":"No Goodhue County ordinance addressing rain barrels or catchment plumbing was found. Simple outdoor barrels likely follow the unregulated state baseline, while indoor plumbed systems would fall under state Department of Labor and Industry plumbing code review.","cite":""},"well":{"status":"permitted","note":"Goodhue County's Environmental Health Division issues well permits on behalf of the Minnesota Department of Health under the state well code, and also inspects new construction and abandoned well sealing.","cite":"https://goodhuecountymn.gov/land_use_management/environmental_health/"},"utility":{"status":"unclear","note":"No official county page explicitly requires or bars living disconnected from grid utilities; building and occupancy permit rules apply regardless, and any wiring, even off-grid solar, still needs a state electrical permit.","cite":"https://goodhuecountymn.gov/land_use_management/building/"}}

Goodhue County at a glance