Off-grid site report
Houghton County, MI
47.1080, -88.5890 · 866 ft elevationRead this before you act on anything below. This is my researched starting point for Houghton County, MI, not legal advice and not a guarantee. Rules change, and the deciding facts on any specific parcel (setbacks, perc results, overlay districts, deed restrictions, road frontage) live at the county or town office, not in any database. Before you buy land or build, confirm the current rules directly with the local zoning and health offices - the sources on this page tell you exactly who to call.
The local rulesHoughton County, MI
Zoning & raw-land occupancy
Varies locallyHoughton County has no countywide zoning ordinance and has said it doesn't intend to adopt one; some townships and cities have their own zoning, others have none at all. Check with your specific township or city, not the county. source
Dwellings, tiny homes & RVs
Unclear - verifyNo Houghton County-specific rule on tiny homes or RV dwelling was found; this would fall to local township/city zoning where it exists, otherwise not confirmed.
Building permits & codes
RestrictedThe Houghton County Building Department issues all building, electrical, mechanical, and plumbing permits countywide, and a permit must be issued before work starts. Zoned municipalities may require zoning compliance first. source
Septic & composting toilets
RestrictedSeptic systems, including privies, require permits through the Western Upper Peninsula Health Department, not the county directly, and must be approved before a county building permit can be obtained. source
Greywater reuse
Unclear - verifyNo Houghton County or WUPHD-specific greywater rule was found; state plumbing code baseline likely applies, but this is not confirmed locally.
Rainwater harvesting
Unclear - verifyNo county or regional-specific rainwater harvesting rule was found; state plumbing code baseline likely governs indoor non-potable use, not confirmed locally.
Private wells & water rights
Generally allowedPrivate wells are permitted but require a permit, issued locally by the Western Upper Peninsula Health Department rather than directly by the state's EGLE office. source
Living disconnected from utilities
Unclear - verifyNo explicit county ban on full utility disconnection was found, but the permit process (septic and well approval before a building permit) suggests an approved water/sewage system is expected; grid electricity disconnection itself is not addressed.
Sun30-year normals
- Peak-sun hours, annual average
- 4.2 hrs/day
- Worst month (sizes an off-grid array)
- 1.6 hrs/day
- Yearly output per 1 kW of panels
- 1,228 kWh
JFMAMJJASOND
Weather1991-2020
- Precipitation
- 28 in/yr
- Snowfall
- 208 in/yr
- Heating degree days
- 9,147 (severe)
- Frost-free season
- May 21 to Sep 30
How far help isstraight-line
- Hospital
UP Health System - 2.2 mi
- Fire station
Hurontown Fire and Rescue - 0.8 mi
- Hardware store
Ace Hardware - 0.3 mi
- Grocery
Walmart Supercenter - 0.1 mi
From OpenStreetMap. Road miles will be longer, often much longer in hill country.
Plan this spot
These open with this location's real numbers already filled in (ZIP 49921).
Size a solar systemHeat loss & insulationFirewood per winterRainwater harvestGarden sizePanel tilt
Looking at a specific parcel in Houghton County, MI?The rules above are the jurisdiction. The land check runs the parcel itself: flood zone, soils and septic suitability, wetlands, slope, access, climate, and these verdicts, from a parcel number or coordinates.
Check a parcel →Share or save this report:New report
Sources: US Census Bureau geocoder; NLR PVWatts v8 (solar); NOAA NCEI 1991-2020 climate normals (nearest station) or Open-Meteo (ZIP-centroid) for weather; Open-Elevation; OpenStreetMap contributors. Public data retrieved Aug 22, 2026; agencies update their layers on their own schedules. Planning data, not a survey or legal advice.