St Mark's, Mayfair

Grosvenor proposes a £5m repair and restoration of the former church, into retail and restaurant use with community space as part of their long-term transformation of North Mayfair. The designs, which have been drawn up by conservation architects Donald Insall Associates, include restoring the building's heritage features and installing an impressive glass staircases, providing access to the first floor gallery. Works commenced in autumn 2016 to the Grade-I listed building, with completion planned for early 2018.