Block Y is an sublocality in Hauz Khas, South Delhi, New Delhi, India. Hauz Khas (0.0 Km), Safdarjung Development Area (0.67 Km), Green Park (1.38 Km), Green Park Extension (1.52 Km), Arjun Nagar (1.94 Km) are the nearby areas to Block Y. New Delhi are the nearby cities to Block Y.