> Property disputes cause huge amounts of distress and financial cost in England, partly because ownership of boundaries is unclear. Some people spend years and tens of thousands of pounds arguing over that 1 foot strip of land.
How frequent is that? Based on the original link, it appears that there is a process in place for when disputes arise.
Disputes happen in the US too. We have legal descriptions that exactly specify property boundaries, but converting them from paper to dirt also costs a lot of money. And land shifts! A survey from 200 years ago might not be accurate anymore!
EDIT - your link says "These days, it is rare to obtain planning permission to build right up to the boundary"
My main argument is that the US and the UK have kind of settled on the same solution, which is to try to avoid situations where you need to know the boundary exactly. In both countries, if the exact boundary is important, you can pay lots of money to find out (and it will take a long time too).
I think that the "exactness" of the American property system gives people a false sense of precision that doesn't actually exist in real life. I live in the US state of Illinois. In the southern half of the state, the legal definition of the state (as defined by the US Congress when the state was created) is based on 3 different rivers (the Mississippi, the Ohio, and the Wabash). That was a long time ago, and now the river banks have shifted a little bit. So you have parts of Illinois west of the Mississippi River, parts of Missouri east of the Mississippi River, and even parts of Indiana that are west of the Wabash River. Legally - what is written down as law - this is not possible!