Swabhumi Construction And Developers are one of the oldest in Kolkata.But my experience with them was worst.There was a land near belgachia which had their banner and there was guard sitting, as we were looking for a flat I went their to enquire so he gave me a number to contact.I contacted to the number n he said me the rates of booking n the final price which was quite low compared to the ongoing market prices.So we took a week to finalise n decided to book but as I went there again it was an empty plot wth no hoarding no guard, simplely a bare land.As I enquired they also have a project near my home named Swabhumi Heights which was started in 2013 n the project is still going on they have hardly completed their 50% of the work.So people beware of the above name.