Off-grid site report
Davidson County, NC
35.7950, -80.2616 · 781 ft elevationRead this before you act on anything below. This is my researched starting point for Davidson County, NC, 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 rulesDavidson County, NC
Zoning & raw-land occupancy
RestrictedDavidson County has countywide zoning under NCGS 160D, regulating land use, density, and building placement by district. Note that towns like Lexington, Thomasville, Denton, and Wallburg have their own ordinances that override county rules inside town limits. source
Dwellings, tiny homes & RVs
Unclear - verifyThe county's Inspections/Central Permitting office issues permits for modular and manufactured homes, but no county-specific rule on tiny homes or RV-as-dwelling was found. Treat state Appendix Q and NCGS 160D-702(c)(1) as the likely baseline, and confirm specifics with the county. source
Building permits & codes
Generally allowedDavidson County Inspections enforces the North Carolina State Building Code and issues building, electrical, plumbing, and mechanical permits. No local deviation from state code was identified. source
Septic & composting toilets
Generally allowedDavidson County Environmental Health requires a staged process: Improvement Permit, then Construction Authorization Permit, then Operations Permit, the last of which is required before a Certificate of Occupancy. Composting toilets aren't separately addressed at the county level, so state rules likely apply, but that's not confirmed. source
Greywater reuse
RestrictedNo Davidson County page addresses greywater independently; it's folded into general on-site wastewater permitting governed by state rules. Not confirmed whether the county offers any simplified greywater path. source
Rainwater harvesting
Generally allowedNo county ordinance restricting rainwater catchment was found, so the state's protective statute for rainwater harvesting likely applies. Not confirmed whether the county adds any permit requirement.
Private wells & water rights
Generally allowedDavidson County Environmental Health is the exclusive local authority for well construction, inspection, and testing permits, as required by state law. A permit doesn't guarantee water yield or potability. source
Living disconnected from utilities
Unclear - verifyThere's no standalone off-grid ordinance, but a Certificate of Occupancy requires an approved wastewater system, which functionally limits full disconnection for permitted structures. Whether well-plus-solar setups without septic can proceed is not confirmed; ask Environmental Health directly. source
Sun30-year normals
- Peak-sun hours, annual average
- 5.3 hrs/day
- Worst month (sizes an off-grid array)
- 3.9 hrs/day
- Yearly output per 1 kW of panels
- 1,483 kWh
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Weather1991-2020
- Precipitation
- 44 in/yr
- Snowfall
- 5 in/yr
- Heating degree days
- 3,567 (moderate)
- Frost-free season
- Apr 14 to Oct 26
How far help isstraight-line
- Hospital
Atrium Health Kannapolis - 26.6 mi
- Fire station
South Lexington Volunteer Fire Department Station 47 - 1.7 mi
- Hardware store
Lowe's - 0.3 mi
- Grocery
Food Lion - 2.9 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 27292).
Size a solar systemHeat loss & insulationFirewood per winterRainwater harvestGarden sizePanel tilt
Looking at a specific parcel in Davidson County, NC?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 21, 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.