Mansion House tube station routes N11, N15, N21, N26, N76, N199, N550 and N551 serve the station. Mansion House tube station Mansion House is a London Underground station in the City of London which takes its name from Mansion House, the residence of the Lord Mayor of London. It opened in 1871 as the eastern terminus of the Metropolitan District Railway. Today, Mansion House is served by the Circle and District lines. It is between Blackfriars and Cannon Street stations and it is in fare zone 1. The station is located at the junction of Queen Victoria Street and Cannon Street. Mansion House is
São Bento Mansion São Bento Mansion São Bento Mansion () or, officially, the official residence of the prime minister () is a late 19th-century building that, presently, serves as the official residence of the Prime Minister of Portugal. It is located in the Lisbon civil parish of Estrela, back-to-back with São Bento Palace, seat of the Assembly of the Republic, the Portuguese Parliament. The house was first built by capitalist Joaquim Machado Cayres in 1877, to serve as his private residence. The plot of land he bought for it had belonged to the adjoining Benedictine Monastery since 1598. In 1928, the newly-established authoritarian