Mansion House, Dublin Mansion House, Dublin The Mansion House () on Dawson Street, Dublin, has been the official residence of the Lord Mayor of Dublin since 1715, and was also the meeting place of the Dáil Éireann from 1919 until 1922. The Mansion House was built in 1710 by the merchant and property developer Joshua Dawson, after whom Dawson Street is named. Dublin Corporation purchased the house in 1715 for assignment as the official residence of the Lord Mayor. It retains this purpose to this day. In 1821, the Round Room was built in order to receive King George IV., while the distinctive
Prime Minister's Official Residence (Japan) the former official residence: Prime Minister's Official Residence (Japan) The Prime Minister's Official Residence is the principal workplace and residence of the Prime Minister of Japan. It is commonly referred to as , or simply . Located at 2-3-1 Nagata-chō, Chiyoda-ku, Tokyo 100-8968, it is diagonally adjacent to the National Diet Building. The new residence went into service in April 2002 and replaced the former residence, built in 1929. The former residence is now known as the , the official Prime Minister's Residential Quarters. The term "Kantei" is used as a metonym for the office of the Prime Minister of