Block D3 is an sublocality in BK Dutt Colony, South Delhi, New Delhi, India. BK Dutt Colony (0.0 Km), Jor Bagh (0.99 Km), Defence Colony (3.14 Km), South Extension I (3.4 Km), Gulmohar Park (3.84 Km) are the nearby areas to Block D3. New Delhi are the nearby cities to Block D3.