I am planning to start construction on a piece of land gifted by my mother through Gift Deed ( Dhana Pathiram). This property has patta ( old ) for the entire piece of land ( undivided) on my mother's name. The total property size is 4000 Sqft and i got 2000 Sqft thrugh gift deed. We have applied for new patta with the government. I would like to know what steps i need to take before starting construction on my share of land. Should i go building approval , just for constructing compund wall for my property.