97 Mount Street London W1K 2TD
Installation of a new box rooflight (to provide access), creation of a terrace with glass balustrade and replacement of plant with new enclosure all at main roof level; internal alterations at all floor levels to include the replacement of the staircase between first and second floor levels, and installation of new staircase between third and fourth floor levels. (Linked with 24/01954/FULL)