Mount Street is an east–west, quite narrow, archetypal street in the Mayfair district of the City of Westminster, London fronted by many mid-rise buildings, mostly of a narrow frontage. The sides of two very grand hotels flank part of either end of the street. Small, high-end property businesses, investment funds and accountancy businesses punctuate the buildings as well as a row of traditional businesses and conversion-style mansion block apartments or, more generally, authentic such homes.