Block B 3 is a locality within Safdarjung Enclave, South Delhi, Delhi. Block B 3 has a pincode of 110029. Nearby localities of Block B 3 include Block B 3, Jazirdar Ch. Devi Singh Phogaat Chowk, B4 Block, Humayunpur, Walia Chowk, B-7/Extension, Humayunpur Chowk, Arjun Nagar, Jagirdar Ch.Devi Singh Phogaat Chowk, Krishna Nagar, Block B 1, Block B 5, Mata Mandir Chowk, Nauroji Nagar, Bhagat ji Ch.Chanderbhan Chowk, B3 Block, Block B 7, Jat Chowk, Block A 2, Block B 2, Block A 1