Sector 1 is an neighbourhood in Brundavan Nagar, Sri Iyappa Nagar, Chennai west, Chennai, Chennai District, Tamil Nadu, India. Sri Iyappa Nagar (0.0 Km), Virugambakkam (1.9 Km), Saligramam (2.4 Km), Vadapalani (3.71 Km), Mogappair (3.8 Km) are the nearby areas to Sector 1. Chennai are the nearby cities to Sector 1.