Off-grid site report
York County, VA
37.2681, -76.6762 · 102 ft elevationRead this before you act on anything below. This is my researched starting point for York County, VA, 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 rulesYork County, VA
Zoning & raw-land occupancy
RestrictedYork County has had countywide zoning since 1957, currently under a 1995 ordinance amended many times since. Every parcel falls into a zoning district (RC, RR, R33, etc.) that dictates what you can build or occupy, so raw land can't just be occupied without an approved use and permit. Check with York County Zoning and Code Enforcement for your specific parcel. source
Dwellings, tiny homes & RVs
Varies locallyAccessory apartments are allowed by right in single-family districts under certain size limits, but I found nothing from York County addressing tiny houses on wheels or full-time RV living directly. Those tend to get treated as RVs rather than legal dwellings, so I'd call York County Zoning before counting on that as a housing plan. source
Building permits & codes
RestrictedVirginia's statewide building code requires a permit for any house, addition, or structural work, and York County's building department administers this locally, including plot plans showing setbacks for accessory structures. source
Septic & composting toilets
Generally allowedIf you're not on public sewer, the Virginia Department of Health has to permit your onsite sewage system before York County will issue a building permit, and since 2019 applications need supporting work from a DPOR-licensed consultant. Composting toilets are allowed under state VDH rules but get evaluated case by case through the local health district. source
Greywater reuse
Generally allowedI couldn't find a York County-specific greywater ordinance, so this defers to the state VDH regulations administered through the local health district. Not confirmed whether the county adds anything on top of that. source
Rainwater harvesting
Generally allowedRainwater harvesting is handled at the state level through VDH's onsite services division, which runs registration and permitting tiers. No York County-specific rule was found layering on additional requirements, but that's not fully confirmed either way. source
Private wells & water rights
Generally allowedLike septic, a private well needs a VDH permit before York County will issue a building permit, and well applications also require sign-off from a DPOR-licensed consultant since 2019. This runs through the Peninsula Health District, not a separate county water authority. source
Living disconnected from utilities
Unclear - verifyI didn't find any York County or VDH rule that explicitly requires a grid electrical hookup to occupy a home, so off-grid solar or generator power doesn't appear to be banned outright. But occupancy still depends on getting your VDH water/septic approval and building sign-off, so it's worth confirming directly with York County Zoning and Code Enforcement before you plan around going fully off-grid electrically.
Sun30-year normals
- Peak-sun hours, annual average
- 5.1 hrs/day
- Worst month (sizes an off-grid array)
- 3.7 hrs/day
- Yearly output per 1 kW of panels
- 1,400 kWh
JFMAMJJASOND
Weather1991-2020
- Precipitation
- 48 in/yr
- Snowfall
- 5 in/yr
- Heating degree days
- 3,711 (moderate)
- Frost-free season
- Apr 4 to Nov 7
How far help isstraight-line
- Hospital
Sentara Williamsburg Regional Medical Center - 5.9 mi
- Fire station
Station Number 3 Bruton;Bruton Fire Station Number 3 - 0.2 mi
- Hardware store
Ace Hardware - 2.7 mi
- Grocery
Food Lion - 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 23185).
Size a solar systemHeat loss & insulationFirewood per winterRainwater harvestGarden sizePanel tilt
Looking at a specific parcel in York County, VA?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.