Block 51 is an sublocality in Rajinder Nagar, Delhi Central, New Delhi, India. Rajinder Nagar (0.0 Km), Karol Bagh (2.69 Km), Jhandewalan (2.86 Km), Patel Nagar (3.38 Km), Paharganj (4.2 Km) are the nearby areas to Block 51. New Delhi are the nearby cities to Block 51.