Mansion House, York site of the old "Common Hall Gates" which provided an entrance to the Guildhall. A chapel and other property and tenements which were once owned by the Guild of St. Christopher and St. George including the Cross Keys Public House also lay on this site. These buildings were demolished to build the current Mansion House in 1724. The fifteenth century York Guildhall is situated behind the Mansion House, where the medieval city council held their meetings. In May of each year the Mayor Making ceremony is still held in the Guildhall before the Lord Mayor takes up residence in the
Manoogian Mansion Derrick. The Manoogian mansion is one of the few houses in Detroit that has a boat house. Manoogian Mansion The Manoogian Mansion is the official residence of the mayor of Detroit, Michigan. It is located at 9240 Dwight Street in the Berry Subdivision Historic District, on the city's east side, backing up to the Detroit River. The mansion was built in 1928 at the cost of $300,000. The original owner lost the home during the Great Depression and it sat vacant until Alex Manoogian, founder of the Masco company, purchased the home at an auction in 1939 for a mere