Brigade Eternia Yelahanka is prelaunch home plan by Brigade Group in Yelahanka Bangalore. The project is ultra-luxurious 3,3.5, and 4.5 BHK home. The 3BHK units size from 1600 sq. ft. to 2000 sq. ft. The 3.5BHK size range 2100 sq. ft. to 2250 sq. ft.