Mansion House, Swansea Mansion House, Swansea The Mansion House is the official residence of the Lord Mayor of Swansea. The Mansion House is situated in the Ffynone area of Swansea. Today the Mansion House is used for a variety of public and private functions. The Mansion House was opened in 1863, when a local builder, Evan Matthew Richards built it for his family, it was then called Brooklands. He was the Mayor of Swansea in 1855 and also 1862. By 1880 Brooklands had been sold twice before it was purchased by the County Borough of Swansea in 1922. From 1922 to the present
Chancellor of the Exchequer of its interest rates. The chancellor also has oversight of public spending across Government departments. The holder of the office of Chancellor of the Exchequer is "ex officio" Second Lord of the Treasury as a member of the commission exercising the ancient office of Lord High Treasurer. As the Second Lord, his official residence is 11 Downing Street in London, next door to the residence of the First Lord of the Treasury (a title that has for many years been held by the prime minister), who resides in 10 Downing Street. While in the past both houses were private residences,