Variation of Condition 6 of planning permission reference: 2023/00908/FUL dated 7th September 2023 for the 'Erection of a rear roof extension; erection of a single storey rear extension, to the side and rear of existing back addition; installation of 3no. rooflights in the front roofslope; installation of dormer French doors to the rear elevation at third floor level, to provide access to the proposed roof terrace; erection of glass screening on top of part of the flat roof of second floor back addition, in connection with its use as a roof terrace; alterations to fenestration and openings and replacement of all existing windows; formation of a courtyard between the main building and proposed single storey rear extension; excavation of part of the front, side and rear gardens to form lightwells, in connection with the enlargement of existing basement.' Amendment sought to the wording of Condition 6 to read as follows: The terrace hereby approved shall not be first used until the privacy screening has been installed to the northeastern side elevation and the southwestern side elevation of the terrace as shown on approved drawing nos. 2308/02-2D, 2308/02-4B and 2308/02-6. The privacy screen shall achieve a minimum level of obscurity equivalent to Pilkington Texture Glass Level 3 and shall have a height of 1.7m above the finished floor level of the terrace along both side elevations. The privacy screen shall thereafter be permanently retained as approved. To protect the amenities of neighbouring occupiers in terms of overlooking and privacy in accordance with Policy HO11 of the Local Plan (2018).

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.

Submission of details of the proposed water efficiency measures and the green roof, pursuant to Condition 12; details of a structural engineers report, pursuant to Condition 13 of planning permission reference: 2023/00908/FUL dated 7th September 2023.

Variation of conditions 2, 3 and 4 (parking permits) of planning permission ref: 2013/01180/EFUL granted 19th June 2013 for the 'Renewal of planning permission ref: 2010/01476/FUL granted 7th July 2010 for the erection of a rear roof extension; erection of a single storey ground floor extension, to the side of the existing back addition; excavation of front garden to create a lightwell, in connection with the conversion of existing basement into habitable spaces; conversion of the existing single dwelling into 3 self-contained flats' to allow the occupiers of the second floor flat (Flat 3) to apply for street parking permits.

Submission of details of detailed plans, sections and elevations at a scale of 1:20 of the rooftop plant and other roof structures pursuant to condition 10 of planning permission ref: 2021/01830/VAR granted 8th December 2022.

Variation of condition 2 of planning permission ref: 2020/03031/FUL granted 21st January 2021 for the 'Erection of a single storey rear extension following partial demolition of the existing ground floor rear extension; installation of new doors and window to replace the existing doors and window at ground floor level to the rear elevation; alterations to the roof of single storey back addition to include the installation of a new rooflight' to allow amendments to the approved drawings to include: Increasing the height of part of the single storey back addition over bedroom 2, alterations to the roof and to the design of the rooflights above ground floor back addition, alterations to the rear fenestration to include the installation of sliding doors in place of French doors and side windows, and alter the design of the rear window to bedroom 2.

Variation of condition 2 (approved drawings), 3 (materials) and 7 (obscure glazed screen) of planning permission ref: 2021/04131/FUL granted 25th January 2023 for the 'Erection of a rear roof extension; erection of rear extensions at lower ground level; excavation of part of the front garden to form lightwell in connection with the enlargement of the existing basement; erection of external staircases from basement to upper ground floor level in connection with the formation of a roof terrace at upper ground floor level to the rear elevation; replacement of existing windows and glazing with new windows and glazing, at the front and rear elevation; erection of railings and pedestrian entrance gate at the front elevation; installation of access ladder at basement level to the front of the property' to allow the replacement of obscure glazed screens with iron railings to the rear elevation at upper ground floor level and to the side of the external staircase from basement to ground floor level at the rear of the property.

Submission of details of a noise assessment for approval of external noise levels incl. reflected and re-radiated noise and details of the sound insulation of the building envelope, orientation of habitable rooms away from major noise sources and of acoustically attenuated mechanical ventilation as necessary to achieve internal room- and (if provided) external amenity noise standards in accordance with the criteria of BS8233:2014, pursuant to Condition 18; details of an enhanced sound insulation value DnT,w and L'nT,w of at least 5dB above the Building Regulations value, for the floor/ceiling/wall structures separating different types of rooms/ uses in adjoining dwellings, pursuant to Condition 19; details of the sound insulation of the floor/ ceiling/ walls separating the commercial part(s) of the premises from dwellings, pursuant to Condition 20; details of the sound insulation of the floor/ ceiling/ walls separating the roof plant room from dwellings, pursuant to Condition 21; details of the external sound level emitted from plant/ machinery/ equipment and mitigation measures as appropriate, pursuant to Condition 22; and details of anti-vibration measures, pursuant to Condition 23 of planning permission reference: 2019/02662/FUL dated 18th March 2021.

Variation of condition 2 (Approved Plans) and 3 (Materials) of planning permission ref: 2023/00825/FUL granted 9th June 2023 for the 'Erection of a rear extension at first floor level, on top of the existing back addition; erection of a single storey rear extension to the side of the existing back addition; installation of new bi-folding doors to replace the existing doors at ground floor level to the rear elevation; installation of new French doors to replace the existing window and formation of a roof terrace at second floor level to the rear elevation; replacement of roof tiles with slate tiles to match surrounding area; replacement of windows with hardwood timber sash to match existing style; installation of new railings on top of the existing boundary wall to the front elevation' to allow amendments to the approved drawings to include: installation of glazed roofing in place of the rooflights to the roof of single storey rear extension.

Removal of conditions 10 (parking permit), 11 (parking permit scheme), 12 (postal address), 17 (obscure glazing), 18 (roof terrace) and 19 (screening) of planning permission reference: 2011/03150/FUL granted 11th January 2012 for the 'Conversion of property to use as three self contained flats (1x 1 bedroom and 2x 2 bedroom); creation of a roof terrace including erection of a glass balustrade at roof level; 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 and rear of the existing back addition.'