IN MUMBAI’S real estate market, it takes something extraordinary to raise eyebrows. In May, Leena Tewari, chairperson of pharma major USV, did just that as she bought two sea-facing duplexes in Worli’s Naman Xana, a 44-floor tower, for ₹703 crore ($83 million), including stamp duty and taxes. At ₹2.83 lakh a sq. ft, the price is among the highest ever recorded in Mumbai.