Block 51 is a neighbourhood within Karol Bagh, Central Delhi, Delhi. Block 51 has a pincode of 110005. Nearby localities of Block 51 include Block 51, Block 18B, Block 52, Block 20 B, Block 53, Block 60, Block 23 B, Block 61, Block 44Q, Block 32, Dev Nagar, Block 56, Block 3B, Block 33, Block 21K, Block 67, Block Number 2, Regar Pura, Beadonpura, Block 46, Bapa Nagar, Block 35M, Block Number 6, Block 57, Block 69B, Dori Walan, Mata Rameshwari Nehru Nagar, Block 69D, WEA, Sat Nagar, Block 26I, Block 63, Block 6A, Block 39E, Block 11A, Block 27F, Block 10, Naiwala, Block 3A, Block 17, Block 16A, Block 28C, Block 17 A, Block 14A, Block 7, Sidipura, Block 18 A, Prasad Nagar, Block 8A, Block E 1, Jhandewalan, Veer Chand Singh Garhwali Chowk, Block 21 B, Block 5A, Block 9A, Chhappar Wala Chowk, Channa Market, Jhandewalan Extension, Kikar Wala Chowk, Block 29