Full proposal

Change of use of buildings from retail, post office (use class E) and residential (use class C3), to proposed museum use (use class F1) with external alterations including replacing 6no. windows with doors, installation of awnings on windows, new windows to the rear of no. 23 New Bond Street, partial demolition of the courtyard infill extension and erection of new rear extension, extension at basement level for new attenuation tank and lift, installation of rooftop plant, erection of new flagpole, construction of courtyard garden and landscaping, as well as other associated works. (The Old Post Office inc. 21-26 New Bond Street).