GMADA Plot Allotment Process Explained Step-by-Step – Real estate in Mohali is experiencing rapid growth, with a balanced focus on both residential and commercial properties. Several initiatives have been taken by the government to monitor the growth and distribution of infrastructure. GMADA or Greater Mohali Area Development Authority is a government body responsible for urban planning and development in Mohali (SAS Nagar) and its surrounding regions in Punjab. The government body works under the Punjab Regional and Town Planning & Development Act to play a crucial role in plot distribution and other important activities surrounding the real estate.