The current owner would like to have the flat that we reside in right now as he has aged parents and they would like to shift in soon due to health issues.I have posted on common floor too,we are trying our best to get a flat in Concord as it is very convenient for me with a infant baby and my job at Sapling Nursery which is across the road.
As far as I know for the time being flats are not available for sale or rent in Concord Proxima. If you talk with your neighbors or the society they can give you the proper information.