Real Estate of India is the largest growing sector in the world. A strong demand of urban homes has triggered builders to introduce new happening projects, esp in NCR regions.
Moreover, increasing globalization with FDI is too a big influence in the growth of real estate, like developing malls, offices, commercial hubs, flyovers, buildings etc It is the one sector that grows parallel with other industries.
the opportunity it is catering in franchise market is tremendous. You can go to http://www.franchisezing.in/ and explore brands that are offering business purposes.