B3 Block is an neighbourhood in Block B1A, Janakpuri, West Delhi, New Delhi, India. Janakpuri (0.0 Km), Mahavir Enclave (2.93 Km), Sagarpur (2.93 Km), Bindapur (3.45 Km), Tilak Nagar (4.02 Km) are the nearby areas to B3 Block. New Delhi are the nearby cities to B3 Block.