Off-grid site report
Transylvania County, NC
35.2946, -82.8008 · 2,648 ft elevationRead this before you act on anything below. This is my researched starting point for Transylvania 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 rulesTransylvania County, NC
Zoning & raw-land occupancy
Varies locallyTransylvania County has no county-wide zoning per the Planning and Community Development Department; exceptions include Pisgah Forest's zoned area, the Mountain Ridge Protection Ordinance, and land inside Brevard/its ETJ which follows City of Brevard zoning instead. Rosman's status wasn't confirmed and needs direct inquiry. source
Dwellings, tiny homes & RVs
Unclear - verifyNo official county page specifies tiny-home, RV, or ADU standards; with no county-wide zoning, state Building Code minimums likely apply by default, but this isn't confirmed for the county specifically. source
Building permits & codes
Generally allowedThe Transylvania County Building Permitting and Enforcement Department handles NC Building Code permits and inspections countywide, including inside Brevard and Rosman, and requires septic, well, termite, and zoning sign-offs before final occupancy. source
Septic & composting toilets
Generally allowedSeptic permits are issued and inspected by Transylvania County Environmental Health (Transylvania Public Health), following state rules; no county-specific composting toilet rule was found so state DHHS baseline rules apply. source
Greywater reuse
Unclear - verifyNo Transylvania County page on greywater reuse was found; the state DEQ/DHHS framework is assumed to apply without local modification, but this isn't confirmed at the county level.
Rainwater harvesting
Unclear - verifyNo county-specific rainwater harvesting rule was located; state rainwater catchment protections are assumed to apply, but this isn't confirmed locally.
Private wells & water rights
Generally allowedTransylvania Public Health permits, inspects, and tests private drinking water wells under state law; irrigation-only wells don't need a health department permit and instead fall under NC DEQ's Asheville Regional Office. source
Living disconnected from utilities
Unclear - verifyNo ordinance bans off-grid living outright, but the county's practice of requiring septic, well, and zoning approvals before finalizing occupancy creates a practical barrier to fully disconnected living, similar to the state's general ambiguity. source
Sun30-year normals
- Peak-sun hours, annual average
- 5.0 hrs/day
- Worst month (sizes an off-grid array)
- 3.9 hrs/day
- Yearly output per 1 kW of panels
- 1,401 kWh
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Weather1991-2020
- Precipitation
- 66 in/yr
- Snowfall
- 8 in/yr
- Heating degree days
- 4,451 (moderate)
- Frost-free season
- Apr 25 to Oct 15
How far help isstraight-line
- Hospital
Transylvania Regional Hospital - 5.7 mi
- Fire station
Brevard Fire Department - 5.5 mi
- Hardware store
Harris Ace Hardware - 5.5 mi
- Grocery
Aldi - 5.5 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 28712).
Size a solar systemHeat loss & insulationFirewood per winterRainwater harvestGarden sizePanel tilt
Looking at a specific parcel in Transylvania 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.