The right land makes every other off-grid system easier and the wrong land makes all of them harder, so evaluate a parcel against a clear list before you fall for the view.
Water comes first
The book calls water the most critical resource. Before buying, work out where it will come from: reliable rainfall, a spring, a well or a stream. If you plan to rely on rain, you will need larger storage. Check local well records and the depth of the water table, because drilling depth changes the cost dramatically, and avoid land in an area with known water scarcity.
Read the soil and the plants
- Good soil is dark, crumbly, drains well and smells earthy. Poor soil tends to be grey, compacted, sandy or clay-heavy and can take years to improve.
- Get it tested. A basic soil test reports pH, nutrient levels and texture and is inexpensive compared with the cost of buying the wrong plot.
- Look at the vegetation. Lush growth suggests decent soil and reliable moisture. Sparse growth can point to poor soil, high wind exposure or rock close to the surface.
- Watch for tree clues. The book says oaks and maples suggest deep, good soil, pines and cedars suggest rocky or acidic conditions, and willows and alders almost always mean a high water table or seasonal wetness.
Check the sun
If you want solar power, the book says you need clear sky to the south (in the Northern Hemisphere) or north (in the Southern Hemisphere) for at least six hours a day, and it suggests aiming for at least 4.5 peak sun hours daily. Heavily forested land or deep valleys may not get enough direct sun.
Research the climate and the risks
Look at average rainfall by month, frost dates and extreme weather from national weather services. The book advises avoiding areas with high wildfire or flood risk, and asks you to think about freezing winters, wildlife and how you would reach emergency services. In its words, these checks come before buying, not after.
Walk the land, more than once
A listing tells you the price and the legal description, not how the land behaves. Plan at least two visits, ideally in different seasons, walk the boundaries and note where water flows. It should run away from your building site (see drainage planning).
Check the paperwork too
Zoning, rights and easements can decide what you are allowed to do. Work through the off-grid land checklist, then read water rights basics and access and roads.
The Choosing and Buying Off-Grid Land guide sets out the whole land chapter. For the full journey from first idea to move-in day, see Off Grid Survival for Beginners.