There is another way
Two people go to work, don't spend all the money earned (this is called saving, its just one of the things banks are for) once you have proved you can do this they will offer you a mortgage. It can take 30 years or so to pay this back, but you own the property at the end of it. It is hard sometimes but worth it. If enough people do this in theory Tax should be less because you wont be partially paying for houses that are not yours.
If those two people split up one person can buy out the other or they can both sell up and take the money earned through a rising property market and buy a new house each.