Gunpo Station, a railway stop on South Korea's nation-spanning Gyeongbu Line, was first opened in 1905, and it was joined by nearby Geumjeong Station in 1988.
A large-scale housing complex zone was established in February 1989 when Gunpo City designated the entirety of Sanbon-dong, Geumjeong-dong, and Dang-dong as an anticipated residential land district [REF].