Thank you for your question
My name is ***** ***** I am sorry for your loss
I shall do my best to help you but I need some further informtaion first.
Who is the Executor of the Will?
How much is the house worth and how much is outstanding on the mortgage?
How was the purchase funded?
How much is the property worth now?
Best guess on the value of the property as a whole as it is
And in its current position?
Have you been asked to leave?
Is it only the work that you have done and paid for that has increased its value - or is it partly a general rise in value in the area?