Fraser Bond are the leading lettings and property management agents for 30 Mount Row - London W1K. 30 Mount Row is a mixed-use building in Mayfair, London W1. The new building will comprise 4 apartments and retail space. 2016 April - Planning permission granted for: Demolition of the existing building and the erection of a six storey building and lower ground and basement levels to provide retail/gallery (Class A1) floorspace over basement, lower ground floor and ground floor levels, and 4 self-contained residential units on the five upper floors. Westminster Council ref. no. 16/01024/FULL..