Variation of condition 2 of planning permission ref: 2022/00949/FUL granted 13th July 2023 for the 'Erection of a part one/part two storey extension to the main building at roof level following removal of existing plant; plant enclosure at seventh floor level; three-storey tiered extension to the side and rear of the building at second, third and fourth floor levels; roof terraces at fifth and seventh floor levels; alterations to ground floor frontage and the first floor northern elevation; replacement windows; external alterations; provision of refuse storage at ground floor level and cycle storage at basement level, in connection with the provision of an additional 4,539sqm (GEA) of high grade Class E(g)(i) office space (16,301sqm (GEA) in total)' to allow amendments to the approved drawings to include: accommodate a larger substation within the existing building envelope on the ground floor; repositioning of doors and rooflights on the green roof of the second floor; repositioning of roof lights on the second, and fourth to seventh floor terraces/green roofs and roof level; brick detailing/infill added to part of east, north and south elevations; new louvre for basement smoke extract on south and north elevations; and reposition louvre on west elevation.

Variation of Condition 2 (approved drawings) to allow minor material amendments to planning permission reference: 2023/00461/FUL granted 21st April 2023 for the 'Erection of a rear extension at second floor level over part of the existing back addition; erection of a single storey rear extension to the side of the existing back addition at upper ground floor level; excavation of the rear garden to form a lightwell, alterations and enlargement of the front lightwell in connection with the enlargement of the existing basement; installation of 3no rooflights above the main flat roof at roof level; replacement of the existing rooflights with new rooflights in the front roofslope; installation of a new window in the rear roofslope; replacement of the existing window with an enlarged window to the rear back addition of first floor level; replacement of existing single glazed windows with new double glazed windows; replacement of existing roof terrace balustrades with new balustrades above the roof of second floor rear back addition; installation of new enlarged sliding doors to replace the existing sliding doors at upper ground floor level to the rear elevation; demolition of the existing lean to extensions at upper ground and first floor level.' Amendments sought are for the roofing material of the approved rear extension at the second floor level over part of the existing back addition to be changed from slates to zinc and for the side elevation of the second floor rear back addition to be changed from sloping roof to vertical.

Variation to the wording of conditions 3, 4, 5, 14, 28, 44 and 45 of planning permission reference: 2019/00367/FUL granted 25th June 2020 for the 'Erection of five storey rear infill extension to the rear courtyard; erection of a roof at the rear at main roof level and a glazed rear wall to internalise the courtyard; erection of single storey rear extensions; erection of a five storey rear extension on southeastern corner of the building incorporating an extension at fourth floor level; enclosure of the existing fire escape staircase on the main southern elevation using ceramic cladding; erection of additional rooftop plant equipment, alterations to existing rooftop plant equipment and erection of associated rooftop plant screening; replacement of existing windows and doors with aluminium windows and doors including relocation of some existing and insertion of new windows; installation of ceramic cladding at the rear; associated cycle parking and refuse storage; alterations to boundary treatment fronting Bute Gardens.'

Variation of Condition 2 (approved drawings) to provide minor material amendments to planning permission reference: 2022/03585/FUL dated 16th February 2023 for the "Erection of an additional floor at roof level and formation of a terrace to the elevation fronting Ongar Road at new roof level; alterations to the main front entrance to include, repositioning and installation of a new door to replace existing, erection of new staircase with railings following the removal of existing steps." Amendments sought are alterations to the fenestration to the front and side elevations.

Variation of condition 2 of planning permission ref: 2021/01051/FUL granted 27th May 2021 for the 'Erection of an additional floor at roof level; erection of rear extensions at lower ground, upper ground, first and second floor level; erection of a single storey rear extension to the side of the extended back addition; installation of French doors with a Juliet balcony to replace the existing window at upper ground floor level, and replacement of existing windows with new double glazed timber sash windows to the rear elevation; replacement of existing window with a new widow to the side of rear back addition at upper ground floor level.' Amendments to include replacement of the brick parapet wall with metal railings, and alterations to the design of the approved window at third floor level to the front elevation.

Variation of Condition 2 (approved drawings) to allow material amendments to planning permission reference: 2021/01077/FUL dated 1st June 2018 for the "Excavation of part of rear garden to form a lightwell, in connection with the creation of a basement; erection of a single storey rear extension, to the rear of the existing back addition; replacement of a side extension at first floor level, and installation of two French doors with Juliette balconies; erection of a rear extension at roof level." Amendments sought are the demolition of the existing building with the exception of the front facade; alterations to the rear glazed fenestration; erection of a rear plant / storage room at basement level to extend out under rear garden; and re-positioning of rear staircase leading up from basement level into rear garden.

Variation of conditions 2 and 7 of planning permission ref: 2018/00563/FUL granted 17th April 2018 for the 'Excavation of the front and rear garden to form lightwells in connection with the enlargement of the existing basement; installation of new doors to replace the existing doors and windows at ground floor level to the rear elevation; alterations to the roof and installation of new rooflights above the roof of single storey back addition' Amendments to include alterations and increasing the size of the front lightwell, erection of an external staircase from basement to ground floor level at the front of the property, alterations to the design of the doors to the rear elevation of ground floor and rear lightwell, and removal of condition 8 to allow the omission of metal grille over the front lightwell.

Variation of condition 2 of planning permission ref: 2020/02187/FUL granted 10th December 2020 for the 'Demolition of the existing building with the exception of the front and side facades, erection of a replacement part two, part three storey plus-basement with lightwells single family dwellinghouse; installation of 4no rooflights in the front roofslope; installation of a new window to the rear and side of first floor back addition; installation of windows at ground and first floor level, and a new entrance door at ground floor level to the front elevation; bricking up of the existing entrance door and installation of 4no windows at ground floor level to the side elevation; installation of new railings on top of the front boundary wall and a new pedestrian entrance gate.' Amendments to include reducing the size of the ground and first floor extensions, reducing the size of the basement floor extension, alterations to the rear fenestration at ground and first floor level, re-location of 1no window and infilling of 1no window to the side elevation window at ground floor level.

Variation of condition 2 of planning permission ref: 2019/01672/VAR granted 2nd August 2019 for the 'Variation of Condition 2 (Approved Drawings) of planning permission reference: 2018/02421/FUL dated 21st December 2018 for the "Erection of a rear roof extension; installation of 3no. rooflights in the front roofslope; erection of a single storey rear extension to the side and rear of the existing back addition; alterations to the front boundary wall with new dwarf wall and railings above and replacement front gate; and excavation of the front garden and part of the rear garden to form lightwells, in connection with the enlargement of the existing basement; replacement staircase to basement level in front lightwell; railings to surround front lightwell." Amendments sought include the reinstatement of basement/ground floor stairs in original position; construction of rear party walls for new conservatory fully in brick, replacing partial glazing of previously consented; redesign of new stair access from 2nd-3rd floors as a single staircase, omitting half landing; build up of rear roof level party walls in brick and widening of rear roof extension to meet party walls; glass balustrade to be extended across entire rear elevation of roof extension' Amendments to include omission of the ground floor rear extension and front lightwell, extending the basement under the ground floor side extension only, retention and refurbishment of the existing rear light well with new rear external steps, door and window together with storage space under the rear steps

Variation of condition 2 of planning permission ref: 2018/04130/FUL granted 20th February 2019 for the 'Minor material amendments to planning permission reference: 2018/01773/FUL dated 1st October 2018 for the Excavation of front garden and part of rear garden to form lightwells, in connection with the enlargement of the basement; erection of a single storey rear extension, to the side and rear of the existing back addition, following the demolition of existing ground floor extension; enlargement of the existing rear dormer set on the main rear roof slope; bricking up 2 x existing side windows on first floor level; installation of a rooflight in the front roofslope. Amendments sought to include alterations to glazing on rear extension; a setback of 200mm on side wall of rear extension; insertion of air bricks to allow for trickle ventilation; amendments to front driveway to widen access; and replacement of existing windows.' Amendments to include the installation of 2no air conditioning units to the side of the main building.