Block B1A is an sublocality in 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 Block B1A. New Delhi are the nearby cities to Block B1A.