Latest Answer: Vennala is famous for the Mahadeva temple there and also for the Kottangavu Bagavathi temple here. And you can get many comfortable villas here for your family. they are starting at around 80 lakh rupees i think. :) The real estate market of Vennala keeps changing a lot all the time. It went down to around 2,000 per sqft last year and then suddenly thy shot up to 4,400 rs again.