World One is a residential skyscraper under construction in Mumbai. It will be located in Upper Worli of Mumbai on the plot of a 17.5 acre site, which belonged to Srinivas Cotton Mills. Lodha Group obtained the plot for 250 crore (US$46 million). The project will cost 2000 crore (US$370 million), be completed by 2014, and will have the world’s tallest residential tower once completed. It will be rated as Leed Gold Certified building by the Green Building Council. World One's architect is Pei Cobb Freed & Partners and Leslie E. Robertson Associates is the structural engineer. The apartment prices in World One would start from 7.5 crore (US$1.4 million) and the most expensive one be as much as 50 crore (US$9.2 million) Lodha expects to earn a revenue of 5000 crore (US$920 million) from the s