Off-grid site report
Hart County, GA
34.3515, -82.9055 · 794 ft elevationRead this before you act on anything below. This is my researched starting point for Hart County, GA, 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 rulesHart County, GA
Zoning & raw-land occupancy
Unclear - verifyHart County regulates land subdivisions countywide, but whether it has traditional zoning districts covering all unincorporated land, and what they allow for off-grid occupancy, is not confirmed. Ask Hart County Planning & Zoning. source
Dwellings, tiny homes & RVs
Unclear - verifyMobile homes are permitted and regulated through the county's Building Permitting Office; tiny house code adoption and RV-as-residence policy are not confirmed for Hart County specifically. source
Building permits & codes
Generally allowedHart County enforces state-adopted Construction and Life Safety Codes and requires permits before building or altering electrical, plumbing, mechanical, or fuel gas systems, per the county Building Permitting Office. source
Septic & composting toilets
Generally allowedSeptic systems are permitted and reviewed by the Hart County Health Department under Georgia Public Health District 2, following state onsite sewage rules; composting toilet policy specifically is not confirmed. source
Greywater reuse
Generally allowedNo Hart County-specific greywater rule was found; this inherits the state baseline allowing simple contained residential greywater reuse.
Rainwater harvesting
Generally allowedNo Hart County-specific rainwater rule was found; this inherits Georgia's generally permissive state baseline for rainwater harvesting.
Private wells & water rights
Generally allowedPrivate wells are permitted, and the Hart County Health Department conducts bacterial testing of individual wells; the county's separate Water and Sewer Authority handles public water/sewer connections. source
Living disconnected from utilities
Unclear - verifyNo Hart County ordinance specifically addressing full utility disconnection was found; permit, septic, and well requirements still apply indirectly. Confirm any mandatory hookup rules with the county. source
Sun30-year normals
- Peak-sun hours, annual average
- 5.3 hrs/day
- Worst month (sizes an off-grid array)
- 4.0 hrs/day
- Yearly output per 1 kW of panels
- 1,418 kWh
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Weather1991-2020
- Precipitation
- 49 in/yr
- Snowfall
- 1 in/yr
- Heating degree days
- 3,140 (moderate)
- Frost-free season
- Mar 22 to Nov 17
How far help isstraight-line
- Hospital
Saint Mary's Sacred Heart Hospital - 14.3 mi
- Fire station
Hart County Fire Department Central Station - 1.6 mi
- Hardware store
The Home Depot - 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 30643).
Size a solar systemHeat loss & insulationFirewood per winterRainwater harvestGarden sizePanel tilt
Looking at a specific parcel in Hart County, GA?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.
New here, or not sure where this fits? Start here walks through the whole thing in order.