I brought a piece of land 2400 sq.ft in 2019 december in Pollachi village area in Coimbatore. This 2400 sq.ft was part of 5000 sq.ft plot and layout owner itself gave this. The entire layout is DTCP approved in 2013. Should I get an approval again from DTCP before selling? I have got Patta tranfered in my name without any problem.