Non material amendment to Ref: 20/04037/HOU to allow removal of the loft balcony and infill area with a rear dormer window with glass balustrade to the east elevation, alterations to fenestration's to east elevation, removal of cast-stone lintels and sill to the windows to the east elevation, alteration to design of the front entrance door, installation of 3 roof lights to the south elevation roof, new window to ground floor south elevation, new window to first floor north elevation, installation of 1 roof light to north elevation roof, replacement of clay tiles with black slate tiles to the main roof and garage and alterations to internal layout.

Non material amendment to TP/11/1677 to allow obscured glazed, top opening fan light window to first floor and fixed window to ground floor side elevation for a single storey front extension, bay window to front at first floor level and first floor side extension.

Non material amendment to Ref: 22/03760/HOU to allow removal of door and window to utility and replace with brickwork to match existing.

Non material amendment to Ref: 22/04222/HOU to allow replacement of all existing windows to slim profiled White Aluminium Double glazed windows with a Square Edge beading profile.

Non-material amendment to 22/03843/HOU to allow a door and window on front elevation and changes to first floor rear windows.

Non-material amendment to 22/00020/HOU to allow change in shape of front gable roof projection, addition of brickwork surround to garage door and substitution of three side roof windows to one.

Non-material amendment to 22/03373/HOU to allow two obscure glazed, non opening windows to the side elevation.

Non material amendment to Ref: 18/03659/FUL to allow minor changes to the sub division of two windows at first and second floor to elevation 1.

Non material amendment to Ref: P13-02690PLA to allow removal of front and rear dormers, Georgian glazing bars, side elevation rooflight velux windows with clear glass and non-opening, replacement of window with Juliette balcony and removal of 2 side elevation windows (Amended Description)

Non-material amendment to 21/02813/VAR (as amended by 18/01284/NMA, 19/02205/NMA, 20/03570/NMA, 20/03457/NMA, 20/03458/NMA, 21/00629/NMA, 22/02785/NMA and 23/00211/NMA) 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 in association with 22/03138/VAR.