Listen To The Article Elan Group, based in Gurgaon, will invest Rs 4,000 crore in developing 8 million square feet of luxury residential space on the Dwarka Expressway, on a 40-acre land parcel purchased from Indiabulls Real Estate in January for Rs 580 crore. It is a fully licenced 40-acre property, with 30 acres reserved for residential development and 10 acres set aside for...