Brigade Eternia in Yelahanka is spread out over 14 acres, with 80% open space.It has 12 towers (2B+G+14), a 50,000-square-foot clubhouse, and more than 30 attractions.Prices for high-end 3, 3.5, and 4 BHK flats begin at ₹2.21 Cr, which is ₹13,000/sq. ft.