Off-grid site report
Lawrence County, AR
36.0463, -90.9809 · 266 ft elevationRead this before you act on anything below. This is my researched starting point for Lawrence County, AR, 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 rulesLawrence County, AR
Zoning & raw-land occupancy
Unclear - verifyLawrence County has no general countywide zoning ordinance for residential structures in unincorporated areas, except in special flood hazard areas where a flood development permit is required. If you're inside a town like Walnut Ridge or Hoxie, check that town's own zoning office since city limits change everything. source
Dwellings, tiny homes & RVs
Unclear - verifyI couldn't find an official Lawrence County ordinance setting minimum square footage or rules for tiny homes and RV living. A commercial site claims a 600-square-foot minimum, but that's not an official source, so I'd call it not confirmed and worth a direct call to county officials before you commit.
Building permits & codes
Varies locallyThe Arkansas Fire Prevention Code, which includes building and residential code volumes, applies statewide through the State Fire Marshal's Office, even in rural unincorporated areas. Beyond that, Lawrence County's own confirmed permitting role seems limited to flood hazard area development, not a general building permit process for the rest of the county. source
Septic & composting toilets
Generally allowedLawrence County runs its own onsite wastewater program under its Wastewater Ordinance, administered by the County Health Department, and you need a permit application, soil analysis, and inspection before installing a septic system. There's a narrow state exemption from needing the permit itself (not from meeting construction standards) if you're on ten-plus acres with the system over 200 feet from all property lines, so confirm details with the Lawrence County Health Department. source
Greywater reuse
Unclear - verifyNo Lawrence County-specific greywater ordinance turned up in my research. It's likely folded into the county's general onsite wastewater permitting under state Department of Health policy, but that's not confirmed separately, so ask the Lawrence County Health Department directly.
Rainwater harvesting
Generally allowedNo Lawrence County ordinance addressing rainwater collection was found, so this appears to fall back on Arkansas's generally permissive state baseline for outdoor rainwater harvesting.
Private wells & water rights
Generally allowedThere's no confirmed Lawrence County ordinance regulating private wells beyond what the state Department of Health requires; well construction standards are set at the state level. The Lawrence County Regional Water District serves part of the county if you'd rather hook into public water instead of drilling.
Living disconnected from utilities
Unclear - verifyI didn't find any Lawrence County ordinance requiring you to hook up to electric, water, or sewer utilities to legally occupy a property. The main enforceable requirement I could confirm is that whatever sewage system you use has to meet the county's Wastewater Ordinance and state Health Department standards.
Sun30-year normals
- Peak-sun hours, annual average
- 5.1 hrs/day
- Worst month (sizes an off-grid array)
- 3.5 hrs/day
- Yearly output per 1 kW of panels
- 1,416 kWh
JFMAMJJASOND
Weather1991-2020
- Precipitation
- 45 in/yr
- Snowfall
- 5 in/yr
- Heating degree days
- 3,800 (moderate)
- Frost-free season
- Mar 30 to Nov 3
How far help isstraight-line
- Hospital
Lawrence Memorial Hospital - 2.0 mi
- Fire station
Walnut Ridge Fire Department Station 3 - 2.0 mi
- Hardware store
The Home Depot - 22.7 mi
- Grocery
Walmart Supercenter - 14.0 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 72433).
Size a solar systemHeat loss & insulationFirewood per winterRainwater harvestGarden sizePanel tilt
Looking at a specific parcel in Lawrence County, AR?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.
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