Off-grid site report
Barren County, KY
36.9825, -85.9285 · 728 ft elevationRead this before you act on anything below. This is my researched starting point for Barren 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 rulesBarren County, KY
Zoning & raw-land occupancy
Unclear - verifyUnincorporated Barren County has no zoning ordinance today, per the Joint City-County Planning Commission (JCCPC), which only zones Glasgow, Cave City, and Park City. A draft countywide ordinance is under review and could change this if adopted by the fiscal court. source
Dwellings, tiny homes & RVs
Generally allowedNo Barren County-specific tiny home or RV ordinance was found; where permits are required, the statewide Kentucky Residential Code governs single and two-family dwellings and localities cannot substitute their own code. source
Building permits & codes
RestrictedBuilding permits are required countywide through an interlocal arrangement with the City of Glasgow's Building and Electrical Inspectors Office, with a narrow exemption for agricultural buildings on ten-plus acres (not dwellings). source
Septic & composting toilets
Generally allowedSeptic systems are permitted through the Barren River District Health Department's Onsite Sewage Program, which does soil evaluation and plan review before issuing a permit under state regulations. source
Greywater reuse
Unclear - verifyNo Barren County-specific greywater rule was found; this appears to default to the state onsite sewage framework administered by the same district health department, but is not confirmed at the county level. source
Rainwater harvesting
Unclear - verifyNo Barren County or JCCPC ordinance addressing rainwater harvesting was found, so this is not confirmed either way at the county level; it appears to default to an unregulated state baseline.
Private wells & water rights
Generally allowedPrivate wells are permitted and governed entirely at the state level; construction must be done by a Kentucky-certified well driller who reports the well to the Kentucky Division of Water, with no distinct county permit or fee identified. source
Living disconnected from utilities
Unclear - verifyNo Barren County ordinance requiring connection to grid power, water, or sewer was found; permitting is tied to code compliance rather than utility hookup, but this is not affirmatively confirmed by an official source.
Sun30-year normals
- Peak-sun hours, annual average
- 4.8 hrs/day
- Worst month (sizes an off-grid array)
- 3.1 hrs/day
- Yearly output per 1 kW of panels
- 1,350 kWh
JFMAMJJASOND
Weather1991-2020
- Precipitation
- 53 in/yr
- Snowfall
- 8 in/yr
- Heating degree days
- 3,746 (moderate)
- Frost-free season
- Apr 13 to Oct 25
How far help isstraight-line
- Hospital
T.J. Samson Community Hospital - 2.4 mi
- Fire station
Glasgow Fire Department - 1.2 mi
- Hardware store
Lowe's - 1.2 mi
- Grocery
Food Lion - 1.1 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 42141).
Size a solar systemHeat loss & insulationFirewood per winterRainwater harvestGarden sizePanel tilt
Looking at a specific parcel in Barren 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.