Off-grid site report
Owen County, KY
38.5244, -84.8163 · 945 ft elevationRead this before you act on anything below. This is my researched starting point for Owen County, KY, 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 rulesOwen County, KY
Zoning & raw-land occupancy
Generally allowedOwen County's own FAQ states there is no planning and zoning ordinance on the books, confirmed also by the County Clerk's office. An older 2003 zoning document exists in archives but the county's current official statements say no zoning is currently in force. source
Dwellings, tiny homes & RVs
Generally allowedWith no zoning ordinance, there's no county land-use restriction on dwelling type (tiny home, RV, cabin), but a building permit is still required through the county Building Inspector. Whether RVs used as permanent housing trigger the state residential building code is not confirmed. source
Building permits & codes
RestrictedOwen County requires a building permit through its own Building Inspector, and lists a Building Code among its county ordinances, though the specific code text wasn't available online. Confirm requirements directly with the inspector's office. source
Septic & composting toilets
Generally allowedSeptic systems are permitted and regulated under Kentucky's statewide on-site sewage regulations (902 KAR Chapter 10), administered locally by the Three Rivers District Health Department, which covers Owen County. source
Greywater reuse
Unclear - verifyNo Owen County or Three Rivers District Health Department page specifically addresses greywater apart from septic rules; this inherits the state regulatory baseline. Ask TRDHD directly how they'd treat a greywater system.
Rainwater harvesting
Unclear - verifyNo Owen County ordinance or health department guidance on rainwater harvesting was found, so this isn't confirmed at the local level; the general state default of no permit for non-potable catchment likely applies.
Private wells & water rights
Generally allowedPrivate wells are common in Owen County, especially outside public water service areas, per University of Kentucky Geological Survey data, and are regulated statewide through the Kentucky Division of Water's certified well-driller program. No county-specific well ordinance was found. source
Living disconnected from utilities
Unclear - verifyNo Owen County ordinance requiring connection to electric, water, or sewer utilities was found, and the absence of zoning removes any zoning-based mandate; however, building and septic permitting requirements likely still apply to any structure you build.
Sun30-year normals
- Peak-sun hours, annual average
- 4.6 hrs/day
- Worst month (sizes an off-grid array)
- 2.8 hrs/day
- Yearly output per 1 kW of panels
- 1,286 kWh
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Weather1991-2020
- Precipitation
- 45 in/yr
- Snowfall
- 15 in/yr
- Heating degree days
- 4,533 (moderate)
- Frost-free season
- Apr 14 to Oct 26
How far help isstraight-line
- Hospital
Saint Elizabeth Grant Hospital - 15.4 mi
- Fire station
Owenton Volunteer Fire Department - 1.0 mi
- Hardware store
Lyons Lumber Co - 22.2 mi
- Grocery
Walmart Supercenter - 15.9 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 40359).
Size a solar systemHeat loss & insulationFirewood per winterRainwater harvestGarden sizePanel tilt
Looking at a specific parcel in Owen County, KY?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.