Off-grid site report

Belmont County, OH

40.0292, -81.0390 · 1,198 ft elevation
Read this before you act on anything below. This is my researched starting point for Belmont County, OH, 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 rulesBelmont County, OH

Zoning & raw-land occupancy
Varies locallyBelmont County has no countywide zoning code, so whether and how you can occupy raw land depends entirely on the township or municipality where the parcel sits. If you're outside a city or village, contact the township trustees; the Belmont County Community Improvement Corporation can help you figure out which township covers a given address.
Dwellings, tiny homes & RVs
Unclear - verifyThere's no countywide rule on tiny homes, RVs as full-time dwellings, or manufactured housing that I could confirm; these are set township-by-township or municipality-by-municipality. Ohio state law does require that permanently sited HUD-code manufactured homes be allowed wherever single-family homes are allowed, but beyond that you'll need to check the specific local zoning code.
Building permits & codes
Varies locallyBuilding permits and code enforcement in most of unincorporated Belmont County run through the Mid-East Ohio Building Department, a state-certified regional building department under the Ohio Building Code. But five municipalities in the county run their own building departments, and the Southeast Ohio Building Department covers some others, so you need to confirm which office has jurisdiction over your specific address. source
Septic & composting toilets
Generally allowedSeptic systems (household sewage treatment systems) are permitted through the Belmont County Health Department, which requires a permit to install, alter, or replace a system, plus an operation permit that needs periodic renewal depending on system type. Composting toilets aren't addressed separately on the county's page, so treat them as a component of the sewage system subject to the same health department review. source
Greywater reuse
Generally allowedGreywater systems fall under the same household sewage treatment system permitting run by the Belmont County Health Department, following the state's Ohio Administrative Code framework. There's no Belmont-specific greywater page, so ask the county health department's environmental health division how they apply the state rule locally.
Rainwater harvesting
Generally allowedI didn't find a Belmont-specific rainwater harvesting rule, but the county's Private Water Systems program explicitly lists cisterns as a private water system category, which implies rainwater cisterns used for drinking water fall under that permitting, consistent with the state's administrative code on private water systems.
Private wells & water rights
Generally allowedPrivate wells (and other private water systems like ponds, springs, cisterns, and hauled water tanks) require a permit from the Belmont County Health Department before you construct, alter, or seal them, under the state's private water system rules. Contractors doing the work must also be registered with the Ohio Department of Health.
Living disconnected from utilities
Unclear - verifyI couldn't find any Belmont County rule requiring you to connect to electric, water, or sewer utilities to live in a home. Whatever you build off-grid still has to satisfy the applicable building code (through Mid-East Ohio Building Department, SEOBD, or a municipality's own department) and any onsite septic or water system still needs a Belmont County Health Department permit.

Open the full county page with sources →

Sun30-year normals

Peak-sun hours, annual average
4.4 hrs/day
Worst month (sizes an off-grid array)
2.5 hrs/day
Yearly output per 1 kW of panels
1,206 kWh
JFMAMJJASOND

Weather1991-2020

Precipitation
44 in/yr
Snowfall
34 in/yr
Heating degree days
5,866 (cold)
Frost-free season
Apr 26 to Oct 21

How far help isstraight-line

Hospital
Barnesville Hospital
8.3 mi
Fire station
Belmont Volunteer Fire Department
0.1 mi
Hardware store
Tricor Industrial and Rental
2.8 mi
Grocery
Riesbecks
6.7 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 43718).

Size a solar systemHeat loss & insulationFirewood per winterRainwater harvestGarden sizePanel tilt

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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.