For example: https://www.woods4sale.co.uk/woodlands/scotland/1488.htm
The catch is that you are extremely unlikely to get planning permission (hence cheap) for a building and you can legally only stay there for a certain period of time each year. On the other hand, you can put up a small cabin if it's for "forestry activities" and if appropriate you can make a profit out of the land (e.g. lumber, forest crops, charcoal). There's also a reasonable chance there will be public access routes through your land.
Big benefits though. It's yours, freehold, and it's convenient for tax purposes (no inheritance tax). You can camp on it, or have a caravan, and it's essentially your playground. You are liable for some maintenance like boundary fencing, but aside from that its' really up to you what you do with it.
In Scotland it's a bit different, you can build a hut (technical term) and the only real constraint is that it must be removable without leaving a trace - so you can't put in permanent plumbing, for example. It also can't be your main residence.
See: https://072b35b7-8c60-4122-84b1-63e1d24587e4.filesusr.com/ug...
And plus, you are at the mercy of the county. If they want to raise taxes or make your life hell with some kind of development like a highway or something, it’s them vs little old you. And guess who’s gonna win. Oh and if you have a small medical problem you are 100% dead.
If you want to get out of the rat race, you should move to a midwestern city. You can find houses for less than 50k in safe neighborhoods by California standards. For 50k you get low property taxes, decent neighborhood, reliable internet, nearby hospital, Costco, cheap gas and cheap electricity. And plus, when the county wants to fuck people over with taxes or developments, they have to deal with half a million angry people rather than just you. That’s crucially important. I’ve been researching this intensely for a year and casually for almost a decade.
And you can live cheaper than you think. If you live in your house and aren’t selling in the next two years, you can perform almost any alteration to your house yourself. You don’t have to hire an electrician or plumber as long as you pull permits yourself and follow code. You could build a whole house yourself in most places — just need an engineer to draw plans. People have no clue about this, they just assume you have to pay thousands to do anything. You can live quite well outside the rat race if you are smart.
I hope you have been saving because the next 6 months will probably be the best time to do this in the last decade. I bought a cheap house just like this a month ago and while I still paid very little, I am kicking myself.
I also know some other people who bought cheap land in the same area. They have a trailer home up there for a weekend getaway.
As far as the no building codes dream, good luck finding that. Expect the county to do whatever it can to make your life difficult and extract the maximum of fees from you.
It took us about a year of looking to find land that met our requirements at a reasonable price. It is possible to find deals but it takes a while.
Also google earth is useful, or your county may have a GIS tool on their website you can use to view property boundaries, example: http://maps.boco.solutions/propertysearch/
Property taxes really are the hardest part of this idea. You can find ways to unload almost every other expense (if you have enough time & energy, that is!). I guess you could be a nomad, moving your campsite around a national forest every couple weeks-- but you'd still need permits for any kind of hunting or fishing, and too much gathering might also be frowned upon.
Honestly, this lady was right when she said the only way to really live completely free in this age is to do it illegally. To be fair, though, there are probably a lot of places where you could do it & be unlikely to get caught.
As long as it doesn't have convenient access to the rail network or an autobahn you can find a plot with a small, old house on it even 2-3 hours drive from Berlin for next to nothing in a village that had 2x today's population in 1990 (and everyone left there today are old people).
EDIT: example via quick googling of the least-densely populated districts in Germany: https://en.wikipedia.org/wiki/Prignitz
It has fewer people living in it today than it had in 1875 (earliest available data) & half as much as it had in its peak in 1950. It is about 2 hours drive from Berlin according to google maps.
Looking at houses for sale in the state of Brandenburg with price limit of €10k gives several results (some of them probably dubious but not all): https://www.immobilienscout24.de/Suche/de/brandenburg/haus-k...
It will not be a comfy home for a family but for the type of stuff discussed above it would do (e.g. a formerly abandoned but still standing/stable house).
Are you in the US? Most of the US is incredibly cheap and has virtually no building codes. You don't see it if you never get out of the major metro areas, but there is like a million miles of undeveloped cheap land.
A quick search reveals a pile of websites that specifically cater to this offering acres in the middle of nowhere for less than a thousand bucks.
Of course, you're in the middle of fucking nowhere so all of the benefits of modernity don't go with you. But if your goal is opt out of much of the social contract, there is plenty of places in the US to do it.