1) your father has one third share in property
2) on his demise his share would devolve on your mother name , your name and that of your siblings
3)apply for mutation of father share in your name and mother name .
4) enclose father death certificate
5) your mother / uncle can execute gift deed to transfer property in your name
6) gift deed should be stamped and registered
7) legal fees vary depending upon lawyer engaged by you
8) court fees is state subject and varies from state to state