Thank you for your question
My name is Clare
I shall do my best to help you but I need some further informtaion first.
May I ask why you simply do not take action to force the sale?
My confusion is that all of them create the same problem
Whether you leave your share to your children in your Will or "sell" it to them the end result is the same - it is only a matter of timing.
Selling your share to a Third Party is possible - but finding someone willing to purchase it will not be easy - especially as the Transfer cannot be Registered
at the Land Registry (unless the other owner co-operates)
Accordingly either you will get less for your share than it's value - or passing the task of forcing the sale to your children.
I hope that this is of assistance please ask if you need further details
You are welcome - I hope all goes well