Demolition of existing first floor rear back addition and erection of a replacement full width rear extension at first floor level, on top of the existing back addition; erection of a single storey rear extension at lower ground floor level; excavation under the footprint of the whole building and underneath the rear garden to form a sub-basement level; alterations to the main roof to include the installation of a new rooflight and loft decking in connection with the formation of a roof terrace; alterations to the roof of first floor rear back addition to include increasing the height and installation of solar panels; installation of French doors to replace the existing window at ground floor level to the rear elevation; installation of new windows at ground and first floor level to the side elevation; erection of an external staircase from sub-basement to garden level at the rear of the property (access to the rear garage); demolition of the existing garage in the rear garden and erection of a replacement part one, part two storey plus-basement annexe building to provide habitable accommodation ancillary to the main dwellinghouse; installation of a new door to side boundary wall fronting Astrop Terrace elevation.

Demolition of external two storey structure, to the rear elevation at ground and first floor 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 of existing back addition; excavation of the front and part of the rear garden to form lightwells and lowering of the basement floor level in connection with the enlargement of existing basement; erection of external staircase to the front elevation from basement to ground floor level installation of 11no. solar panels and 1no. rooflight, on top of the main flat roof; installation of 2no. rooflights on top of the pitched roof of existing first floor back addition; installation of French doors with window panels and a Juliette balcony following the removal of an existing window, to the rear elevation at first floor level; erection of planters and brick built bin stores in the front garden; erection of a replacement front boundary wall with metal railings on top; alterations to fenestration to the rear elevation at ground floor level to include, installation of new crittall doors and crittall windows following the removal of existing sliding doors.

Erection of a rear roof extension; erection of a single storey rear extension following the demolition of existing back addition; demolition of existing single storey garage to the rear of the property; installation of 3no. rooflights in the front roofslope; side boundary wall to be made good and in matching existing brickwork.

Non-material amendment to planning permission (ref: 2021/01039/VAR) dated 3 February 2022, for the development: 'Variation of Condition 2 (approved drawings) to allow minor material amendments to planning permission (ref: 2020/00646/FUL) dated 24 November 2020, for "The redevelopment of the site comprising the demolition and removal of the existing timber shed buildings, the retention of the existing office and former recording studio buildings and the development of part-basement, part-1, part-2, part-3 storey buildings, refurbishment of the office building and development of a first floor extension to the recording studio; to be used as office (Use Class B1), associated access works and cycle parking spaces'. In conjunction with minor external and internal alterations to the approved buildings, the amendments include: installation of new windows on south elevation and the reconfiguration of the plant enclosure at roof level (Block A), increase in parapet heights (infill elements) and reconfiguration to provide a brick clad boundary wall with the Cambridge Grove properties (Block B); and alterations to provide an enclosed bike store fronting Cambridge Grove (Building C).". Amendments sought relate to changes to the landscaping scheme (condition 27) by way of the addition of trees and landscaping.

Variation of wording of condition 5 (terrace) of planning permission ref: 2019/01179/FUL granted 1st July 2019 for the 'Excavation of the front and rear garden to form lightwells in connection with the enlargement of the existing basement; demolition and re-building of the ground floor back addition; installation of French doors with a Juliet balcony to replace the existing window to the rear elevation and new windows to replace the existing windows to the side of rear back addition at first floor level; installation of 12no solar panels above the main flat roof at roof level, installation of railings atop the existing front boundary wall and erection of a bike shed within the front garden' to read as follows: 'The roof of the single storey extension at ground floor level shall not be used as a balcony, roof terrace, sitting out area or for any purpose of a similar nature and, furthermore, no balustrades, railings or other means of enclosure or means of permanent access shall be erected on this area without the prior written consent of the local planning authority.'

Erection of a rear roof extension; erection of a part one part two storey rear extension at ground and first floor level; erection of a single storey outbuilding in the rear garden following the demolition of existing; alterations to the front gable roof to include, installation of a porthole window to the front, and installation of 2no. rooflights to the side roofslopes; replacement of existing single glazed timber framed windows with new double glazed timber framed windows, to the front elevation; erection of a low level timber wall and timber gate, to replace existing timber front boundary wall and timber entrance gate; alterations to the side elevation of the main building to include, replacement of an existing window at second floor level, installation of a new window, repositioning, re-sizing and replacement of 2no. existing windows at first floor level, installation of a new window and a side access door at ground floor level; installation of a green roof on top of the proposed first floor back addition; installation of a new window to replace existing, to the rear elevation at first floor level; excavation under the footprint of the main building and part of the front garden to form a lightwell, in connection with the enlargement of existing basement.

Erection of rear extensions at first floor level following the demolition of existing first floor rear back addition; alterations to the fenestration of the modern ground floor extension; internal alterations to include: internal demolition and re-configuration of the ground floor comprising of re-instatement of opening in the wall to the kitchen, change to the existing doorways and reconstructing the wc, internal alterations at first floor level to include creation of bathroom; internal alterations to floors, re-instating original cornices, balustrades and fireplaces, new front boundary ornamental railings; associated internal and external alterations; addition of sedum roof over existing ground floor rear extension.

Demolition of the main rear roof slope, rear extension at ground floor level and outbuilding in rear garden along with an internal strip out of the entire building; partial demolition of the existing back addition in connection with the erection of a new rear roof extension with 1no rooflight and 4no solar panels above the main flat roof at roof level; erection of an additional rear extension at second floor level, on top of the existing back addition; erection of a replacement single storey rear extension; excavation of the front and rear garden to form lightwells in connection with the enlargement of the existing basement; infilling of 1no window to the side of rear back addition at second floor level; alterations to the roof of single storey back addition; replacement of existing windows with new windows to the front and rear elevation; erection of a new front boundary wall with railings on top and pedestrian access gate to the front elevation.

Erection of a glazed rear extension over part of the lower ground floor back addition; erection of a single storey rear extension following the demolition of external store; installation of a rooflight on top of the main flat roof at roof level; replacement and repositioning of drainage pipe to the front elevation; replacement and repositioning of 3no. rooflights in the front roofslope; replacement of existing windows with new double glazed timber sash windows to the front and rear elevations; repainting main front entrance door; replacement of existing wall light and removal of grills to bay windows to the front elevation at lower ground floor level; re-landscaping and alterations to the front and part of the rear garden including repainting lower ground stucco area to the front and formation of rear garden steps; replacement of drainage pipes and associated apparatus to the rear elevation; removal of 1no. window to the rear of rear roof extension; removal of timber trellis panels to the side boundary wall in the rear garden; all existing brickwork repaired and re-pointed.

Erection of a rear roof extension, involving an increase in the ridge height by 170mm; erection of a single storey rear extension to the side and rear of the existing back addition, following the demolition of existing rear extension; installation of an air conditioning condenser unit, and 1no. rooflight on top of the proposed main flat roof at roof level; installation of 2no. rooflights in the front roofslope; erection of a low level brick built front boundary wall with metal railings on top, including installation of a metal access gate; landscaping of the front and rear gardens; excavation of part of the front and rear garden to form lightwells, in connection with the enlargement of existing basement; replacement of windows and doors throughout the property.