Rising in a prominent neighborhood, Castle Green is a 99-year Leasehold Condominium. This medium scale but luxurious condo is located at Yio Chu Kang Road, 787056,and belongs to District 26, and stands 13 storeys that comprises 664 units.

Castle Green is well connected through an organized network of expressways, highways and MRT Stations. It is located next to Yio Chu Kang MRT NS15. Other nearby MRTs is TE5 Lentor MRT Station and Mayflower MRT Station. Castle Green is accessible via Yio Chu Kang Road, Ang Mo Kio Avenue 6, Tampines Expressway and Central Expressway. Public transports are also available near Maple Woods.