Buying land is the single most consequential decision in going off-grid, and it's the one that's hardest to reverse. Almost everything else — your home, your power, your water, your garden — is built on top of whatever parcel you choose. The books treat this stage with unusual care, and the recurring message is simple: what you can't see matters more than what you can. Here are ten things worth confirming before money changes hands.
1. Confirm where your water will come from
Water is the constraint everything else bends around. Before anything else, find out whether the parcel has a viable, legal water source — a well, a spring, reliable rainfall, or a surface source. If there's an existing well, ask for its history and yield. If there isn't, find out what neighbouring wells cost and how deep they had to go.
2. Check water, mineral and access rights
Owning the surface does not always mean owning the water beneath it or the right to use it. Mineral rights can be held separately, and access may depend on crossing someone else's land. These rights rarely appear in a listing and can quietly decide what the property is actually worth to you.
3. Understand the local rules before you commit
Regulations on dwellings, sanitation and building vary widely between regions and can change what's legally possible on a site. Ask the local authority directly — in writing where you can — about composting toilets, minimum dwelling requirements, and whether you can live on the land while you build.
4. Test the ground you plan to grow on
If food is part of the plan, soil quality is not a detail. Dig test holes in several spots and look at topsoil depth, drainage and stone content. Poor soil can be improved, but it's better to know the size of that job before you buy.
5. Look for drainage and flood signs
Walk the land slowly and read it. Standing water, water-loving plants, silt lines on tree trunks and carried debris all tell you how water behaves here in the wet season — which a dry summer visit will completely hide.
6. Judge the slope and which way it faces
Aspect affects both solar potential and growing. A slope that catches winter sun is an asset; a cold, shaded hollow is a constant handicap. Note where the sun sits across the day.
7. Work out real access — in bad weather
Ask how the access road is maintained and by whom. A track that's fine in summer can be impassable for weeks in winter, and snow clearing may become your responsibility and your cost.
8. Measure the true distance to essentials
Time the real journey to a hospital, fire service, hardware supplier and grocery store — not the distance on a map, but how long it takes in poor conditions. Remoteness has a daily cost as well as a romance.
9. Price the site work, not just the land
Raw land is rarely ready to live on. Access, clearing, a well, sanitation and power all cost money before the first night. On a difficult site this preparation can rival the price of the land itself.
10. Visit in the worst season
If you see the land only once, see it in mud season or deep winter. An afternoon in the hardest month tells you more than five visits in fine weather.
Worked example: why the cheaper plot is not always cheaper
These figures are invented to show the method. They are not market prices. Suppose Plot A is listed at £30,000 and Plot B at £42,000. Before comparing, list what each one still needs.
- Plot A, £30,000. Water comes from an unrecorded spring and the rights are unconfirmed, so allow for a borehole (say £9,000). The track floods in winter, so allow for access work (say £6,000). There is no drainage plan (say £3,000). Total: £48,000, and the water rights are still unknown.
- Plot B, £42,000. A water connection is available (say £4,000), the access road is maintained (£0) and drainage needs modest work (say £2,000). Total: £48,000, with fewer unknowns.
On paper they cost the same, but Plot A’s numbers are guesses until you have quotes. Compare total cost and risk, not the asking price, and get written quotes before you commit.
Sources and further reading
- HM Land Registry property information search: look up what is registered against a property in England and Wales.
- GOV.UK long-term flood risk checker: check the long-term flood risk for a location in England.
- Ask a solicitor or conveyancer to check title, rights of way, covenants and water or mineral rights before you exchange contracts.
Where the books cover this
Chapter 3, “Choosing and Buying the Right Land”, covers the land-buying process, a due-diligence checklist, what to look for on site visits, signs of risk, and land, water and mineral rights and easements. The same chapter text appears in both books (see the comparison), so you only need one. Some examples use US units and US organisations, so check how they apply where you live. You can read sample pages before buying.
Off Grid Survival for Beginners · The Off-Grid Survival Manual