Variation of condition 02 of application 16/04375/LBD (as amended by 19/02560/VAR) to allow changes in layout of the museum and upper floor flats, new lift for the museum, removal of the east wing stair between ground and first floor level, new stair above the existing east wing service stair between second and attic floor level, structural interventions, larger lift overrun, repositioning of rooflights and automatic opening vents (AOV's), new access hatch and ladders at roof level, window on east elevation to be unblocked, and amendments to the landscape around the Mansion House.

Variation of condition 2 of approval 16/05960/FUL to allow alterations to flats involving front/rear elevation, south/north elevation -lift over-run, triple window to dormer, additional roof light and first floor windows slightly larger together with amendments to the dwellings to include front elevation- arched window and gable feature,1st floor windows widened, south side elevation - additional roof light,north elevation- roof light position amended and 2No. first floor left hand windows slightly moved to right.

Variation of conditions 2 and 3 of 17/01604/FUL to allow configurations of the lower ground gardens by moving the staircase location and the front basement wall squared off to allow the loads from the spine wall to come down into the basement foundations, changes to lower ground hallway to allow for a utility area, reconfiguration of the hallways on the ground floor for flats 1 and 2 to allow alterations to bathrooms and hallway store, Installation of a protected lobby in the entrance hallway for flats 3 and 4, Level access from flats 3 and 4 to amenity space, changes to flats 5 and 6 involving relocating kitchens and bathrooms together with external alterations include reduction in size of roof light to the lobby and all balustrade to be changed to frameless glass.

Variation of conditions 2 and 3 of application reference 19/02954/FUL (and applications referenced 20/00618/NMA and 20/01370/VAR) to increase the footprint of flats 7 and 9 and increase the height of the roof feature.