Ma On Shan Iron Mine The Ma On Shan Iron Mine opened in 1906 as an
opencast site run by the Hong Kong Iron Mining Company. In 1949, the mine was taken over by the Mutual Mining and Trade Company, which extended it underground in 1953. By 1959, mining had moved entirely underground. The mine ceased operation in 1976.
Lutheran Yan Kwong Church The Lutheran Yan Kwong Church () was inaugurated on 22 June 1952. It was part of a five-building complex that included a church, a primary school (built in 1961), The primary school and the kindergarten closed in 1976. Lutheran Primary School () was subsequently relocated to
Heng On Estate in
Ma On Shan and was renamed Ma On Shan Lutheran Primary School (
馬鞍山信義學校) in 1987.
St. Joseph's Church The Roman Catholic St. Joseph's Church () was inaugurated on 25 April 1952. It was part of a Catholic building complex established on the top of a small hill in the 1950s, that also included the St. Joseph's Primary School (), adjacent to the church, a kindergarten, a small clinic (built from 1952 to 1954) and a convent (). The church was rebuilt in 1962. The church stopped its regular Sunday services in 1981, with limited missionary service subsequently performed by Father Wu. It was closed in 1999, and the church complex became vacant. ==Present and future==