Variation of condition 1 of listed building consent dated 11 February 2020 (RN:19/07253/LBC) for: Alterations in connection with the reversion of the building to use as a single family dwelling, including removal of and rebuilding rear stable block, extension to main house and formation of basement and sub-basement levels; removal of garage building and erection of a replacement garage/ sub-station building; raising mansard roof trusses; and associated internal alterations, landscaping and associated works. NAMELY, to allow new Yoga Room at 1st floor green roof area and the enhancement of the green roof planting adjacent to Peninsula Hotel. (Linked with 21/04521/NMA)

Variation of condition 1 of the listed building consent dated 21 October 2016 (RN 16/07747/LBC) for the installation of facade mounted lighting to Departures Road, architectural uplighting to Paxton Canopy, architectural uplighting to Macmillan House facade, replacement of access hatch to beer cellar, alterations to cast iron rainwater downpipes and replacement plinth. NAMELY, to vary the approved drawing numbers to propose new render at new height to protect historic brickwork from water and salt damage.

Variation of condition 1, condition 4 (parts a, d, e, g, h, I, j, k) and condition 5 (parts i, iv, v, vii, viii, x) and the removal of condition 4 (parts b, c, f), 5 (parts ii, iii, vi and ix) and 8 of listed building consent dated 3 December 2020 (RN: 20/03709/LBC), which itself varied Condition 1 of listed building consent dated 3 April 2018 (RN: 17/10530/LBC) for 'Alterations to the existing building including removal of existing roof top plant and extension to create an additional storey at fifth floor with tiled mansards and lead clad dormer windows to front and rear; a single storey extension at fourth floor comprising a glazed dome above the existing rear bow; installation of plant at roof level; partial infilling of lightwell adjacent to Gwydyr House; facade cleaning and other facade repair; internal alterations including reconfiguration, fabric removal, and refurbishment works on all floors; refurbishment of meetings rooms, entrance reception and offices; installation of new heating and cooling equipment; provision of a glazed research pod in the library; installation of light-boxes above the central stair and library, and other associated works'. Namely, to allow amendments to the approved scheme that include the installation of a proposed smoke extract system to mechanically ventilate new smoke lobbies to the secondary staircase; the removal of the lift access to the new fifth floor level and associated rooftop overrun; internal alterations at fourth and fifth floor levels; and alterations to ducting at roof level.

Variation of condition 1 of listed building consent dated 14 April 2020 (RN 20/00004/LBC) (which varied listed building consent dated 29 April 2016 (RN: 15/10368/LBC)) for 'Substantial demolition and redevelopment behind retained front facades as well as the demolition and reconstruction of mews properties to create two single family dwelling houses. Associated alterations and extensions include subterranean basements, which will extend beneath the mews, part courtyard and the rear sections of the listed buildings; re-instatement of the party wall in the rear courtyard; re-instatement of entrance to no.108; rear lower ground floor extensions partially infilling the rear courtyard and with roof terraces above; construction of full height closet wing extensions; reconstruction of mansard roof extension; installation of mechanical plant; and internal alterations on all floor levels (Site includes nos. 107 - 108 Eaton Square and nos. 107 - 108 Eccleston Mews)'. Namely, to allow minor amendments including a reduction in size of the basement extension (omission of the basement beneath the main house of both properties), alterations to the appearance of the building including retention of parts of the rear elevation and changes to the lower ground floor courtyard fenestration, and internal changes. NAMELY, to vary the approved drawing numbers to amend the roof of the lower ground floor link to form a roof terrace, alteration to to the lower ground floor fenestration, change to the new rear outrigger fenestration detail and internal changes to the main houses.

Variation of condition 1 and removal of condition 3 of listed building consent dated 19th May 2020(RN 19/09042/LBC) for the variation of condition 1 of planning permission dated 19th June 2018 (RN 16/06234/FULL) for the Excavation of a basement floor below existing house and part of front garden, insertion of rooflight with decorative metal grille over within front lightwell, internal alterations, including the insertion of 3 rooflights in the floor of rear extension between lower ground and new basement level and removal of tree from front garden. NAMELY, to remove the decorative grille above the rooflight in the front lightwell, install an etched glass at this rooflight instead of the transparent glass originally allowed for under the grille. To build this rooflight set flush with the floor finishes in the lightwell. (Linked to 20/07096/FULL)

Variation of condition 1 of listed building consent dated 23 July 2020 (RN: 20/03506/LBC) which itself varied condition 1 of listed building consent dated 22 January 2020 (RN: 19/09457/LBC) for 'Brick infill associated with relocated East Wing stair, replacement structure in west water tank and enclosure for escape route from the hub at lower ground floor, insertion of shallow ramps, two security bollards and resurfacing of carriageway in the entrance Vestibule. Access, circulation and other public facility improvements, including new cafe spaces, new back of house facilities, replacement plant and new services. Internal works including to conserve, repair and refurbish galleries, art conservation and learning spaces'. NAMELY, to allow A: Removal of modern construction throughout building and replacement of concrete slab in the Vestibule, B: Temporary removal and reinstatement of historic fabric and waterproofing repair works in the vestibule (upper terrace), C: Removal of historic fabric on basement, lower ground, second, third and roof floors and Anti-slip treatment to the Swedish limestone to the side aisles within the vestibule, and D: Fixings (internally) at lower ground floor level.

Variation of condition 1 of listed building consent dated 9 December 2020 (RN20/04548/LBC) (which itself varied conditions 1, 2 and 3 of listed building consent dated 28 January 2020 (RN19/08727/LBC)), listed building consent dated 25 June 2019 (RN19/02708/LBC) and listed building consent dated 14 February 2017 (RN16/11963/LBC) for 'Refurbishment of Quadrangle Building and Quadrangle Surface including removal and replacement of roof of the Quadrangle Building and replacement of existing surface treatment, alterations to external eastern elevation, introduction of a protruding lightwell structure within Quadrangle Surface, removal and replacement of existing lightwell structures adjoining the King's Building and associated structural works to the adjacent balustrading, the removal and replacement of the King's Building exterior entrance steps, works to the Somerset House East Wing lightwell including removing and replacing balustrading and associated works. namely, to allow alteration to the angle of the glazing covering the top of the lightwell at the ground floor level; adjustment to the position of the lightwell and extension of the length of the glazed protection handrails; removal of small sections of masonry wall at the Basement -1 level to provide side access to the lightwells, and internal adjustment to the layout of the WCs in one of the lightwells; the addition of louvres to the lightwell facades and change to vertical curtain wall glazing in lightwells; notches into the fabric of the King's Building at a high level at basement level -2 to support replacement structural slabs; and amendments to services.' Namely, to vary the approved drawing numbers to increase the demolition of the existing slab for the installation of the permitted oculus lightwell and reconfiguration of the permitted design of pre-cast concrete surrounding existing pipes within the Somerset House East Wing Lightwell.

Variation of condition 1 of listed building consent dated 16 April 2018 (RN: 18/01437/LBC) for the: Variation of Condition 1 of listed building consent dated 18 August 2017 (17/03792/LBC) Demolition of rear extensions and erection of a new extension at the lower ground to the fourth floor levels, excavation of a basement to the rear of the main dwelling, replacement windows, and refurbishment of the front pavement vaults, and associated internal and external alterations in connection with the use of property as a single family dwelling house. Namely, to allow the modification of roof level acoustic enclosure to house the approved air conditioning units.

Variation of Condition 1 of listed building consent dated 05 August 2020 (RN 20/03655/LBC) for "Alterations in connection with the reversion of the building to use as a single family dwelling, including removal of and rebuilding rear stable block, extension to main house and formation of basement and sub-basement levels; removal of garage building and erection of a replacement garage/ sub-station building; raising mansard roof trusses; and associated internal alterations, landscaping and associated works; NAMELY, to install rooflights in the stable block.

Variation of condition 1 of listed building consent dated 3 April 2018 (RN: 17/10530/LBC) for 'Alterations to the existing building including removal of existing roof top plant and extension to create an additional storey at fifth floor with tiled mansards and lead clad dormer windows to front and rear; a single storey extension at fourth floor comprising a glazed dome above the existing rear bow; installation of plant at roof level; partial infilling of lightwell adjacent to Gwydyr House; facade cleaning and other facade repair; internal alterations including reconfiguration, fabric removal, and refurbishment works on all floors; refurbishment of meetings rooms, entrance reception and offices; installation of new heating and cooling equipment; provision of a glazed research pod in the library; installation of light-boxes above the central stair and library, and other associated works'. Namely, to vary the approved drawing numbers to make amendments including a reduction in size of the glazed dome and automatic opening vent, increase in size of the plant area, omission of a rooflight bay and internal alterations.