Interested in Moving back to Kudla from Mumbai

Namaskara Kudla!! My family is thinking about moving back to Mangalore. I wanted to know which part of Mangalore has the cheapest real estate scene. We are interested in buying 0.5 Acres, in which part of Mangalore can we find it to be the cheapest. In short -> 0.5 Acres for cheapest in Mangalore Update : Budget under 1.2 Cr