Off-grid site report
Burke County, NC
35.7286, -81.7015 · 1,171 ft elevationRead this before you act on anything below. This is my researched starting point for Burke 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 rulesBurke County, NC
Zoning & raw-land occupancy
RestrictedBurke County has an adopted countywide Zoning Ordinance and Subdivision Ordinance administered by Planning and Zoning within Community Development; incorporated towns like Morganton and Valdese enforce their own separate zoning.
Dwellings, tiny homes & RVs
Varies locallyTiny homes built to the NC residential building code can be permitted as single-family dwellings, but RVs cannot be used as permanent residences or connected to utilities outside approved campgrounds, except under a new narrow temporary-dwelling ordinance (2025-1) tied to disaster recovery.
Building permits & codes
Generally allowedBurke County Building Inspections issues permits under the statewide NC building code; a zoning permit must be approved first, and even sheds generally require a zoning permit and sometimes a building permit.
Septic & composting toilets
Generally allowedBurke County Environmental Health, acting as the local arm of state environmental health law, permits and inspects septic systems, but only after a zoning permit is approved; composting toilets aren't separately addressed at the county level. source
Greywater reuse
Unclear - verifyNo Burke County ordinance on greywater was found; this appears to default entirely to state law (G.S. 143-350 and DEQ/DHHS oversight). Confirm with Burke County Environmental Health if you have a specific setup in mind.
Rainwater harvesting
Unclear - verifyNo county-specific rainwater ordinance was found; state law protecting cistern and rainwater use appears to control by default, with no added Burke County layer confirmed.
Private wells & water rights
Generally allowedBurke County Environmental Health issues private well permits alongside septic permits, requiring an application, fee, zoning permit, and tax map; current fees should be confirmed directly with the office.
Living disconnected from utilities
RestrictedThe county's permitting sequence (zoning permit, then septic/well, then building permit) effectively requires an approved water and wastewater system before occupancy; RVs can't be legally connected to power outside approved parks, so fully off-grid living isn't sanctioned through the standard path.
Sun30-year normals
- Peak-sun hours, annual average
- 5.2 hrs/day
- Worst month (sizes an off-grid array)
- 3.8 hrs/day
- Yearly output per 1 kW of panels
- 1,412 kWh
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Weather1991-2020
- Precipitation
- 48 in/yr
- Snowfall
- 4 in/yr
- Heating degree days
- 3,952 (moderate)
- Frost-free season
- Apr 13 to Oct 24
How far help isstraight-line
- Hospital
UNC Health Blue Ridge - 2.6 mi
- Fire station
Morganton Public Safety Station 1 - 1.7 mi
- Hardware store
Lowe's - 0.8 mi
- Grocery
Food Lion - 0.8 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 28655).
Size a solar systemHeat loss & insulationFirewood per winterRainwater harvestGarden sizePanel tilt
Looking at a specific parcel in Burke 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.