77 Mayfair Mayfair W1K Timeline News and progress updates from 77 Mayfair new development in Mayfair W1K Post a new milestone New photo of the completed 77 Mayfair development! 17/07/2017 by Buildington Residential developer Luxlo has confirmed the sale of six of the seven apartments at its residential development 77 Mayfair. Set in the heart of Mayfair in South... 25/07/2015 by Buildington Topping Out ceremony with McLaren Construction and Luxlo for 77 Mayfair residential development took place on 6th July! Held at 77 Mayfair on the 5th floor penthouse,... 14/07/2015 by Buildington New photos of 77 Mayfair development by Luxlo! 21/09/2014 by Buildington New on Buildington - 77 South Audley Street residential development in Mayfair, London W1. 08/05/2013 by Buildington