Use of the building as a single dwellinghouse (Class C3). Demolition of existing rear single storey extension and installation of French doors to rear elevation, installation of replacement rear mansard roof windows, and hard and soft landscaping to front and rear gardens. Internal alterations including erection and demolition of partitions, blocking up door to rear two storey extension, removal and replacement of all modern doors, architraves and skirtings, installation of new fireplaces and refurbishment and cleaning of sash windows, cornice at ground and first floors and staircase (linked to 21/03263/FULL).

Variation of condition 1 of the listed building consent dated 10 May 2016 (RN: 15/08070/LBC) for the: Excavation of new basement beneath existing single family dwelling, extension to existing lower ground floor level and associated internal and external alterations to building including demolition and replacement of existing conservatory. Installation of ventilation plant. NAMELY, to allow design changes to lower ground floor conservatory, additional excavation associated with the provision of two pool vents at ground floor level, changes to plant, internal layout changes and alterations to hard and soft landscaping. (Linked to 20/08286/FULL)

External alterations to single dwelling to include extended front lightwell; extended rear lightwell, including new glazed conservatory; front floor side extension; and provision of 2no. air conditioning units within front lightwell. Internal alterations to existing dwelling. Demolition of existing garage and replacement with new garden room. Associated landscaping works. (Linked to 20/01815/FULL)

Variation of Conditions 1, 13 (part vi) & 19 (part h) of listed building consent dated 17 February 2020 (19/09926/LBC); for Alterations to existing building including creation of new pedestrian & vehicular entrances; alterations to bottle balustrades & parapets; creation of three additional storeys at fifth, sixth & seventh floors; creation of two additional basement storeys; partial demolition & reconstruction of central wing; demolition & reconstruction of Triangular Courtyard facades incorporating extensions at ground to fourth floors; external alterations to Quadrangle facades including new pedestrian entrances; landscaping to Quadrangle & Triangular Courtyards; creation of external terraces at fourth, fifth, sixth & seventh floors; entrance canopies; public realm works including alterations to security walls & bollards; removal & replacement of street trees; all in connection with use as hotel comprising up to 125 hotel bedrooms/suites with flexible hotel/retail/restaurant/bar use at part ground floor, flexible hotel/restaurant use at part lower ground, part ground & part second floors; flexible hotel/bar use at part fifth & part sixth floors; flexible retail, leisure, restaurant or bar use at part ground floor, leisure/spa facilities within the basement levels & part lower ground floor ancillary ballroom, event space & meeting rooms, food & beverage facilities, back of house facilities; car, cycle parking & servicing facilities; and up to 88 residential dwellings with ancillary communal amenities, car, cycle parking & servicing; namely, amendments to the Quadrangle courtyard paving, amendments to internal layout of two residential units; installation of additional windows to fifth floor; installation of external grilles to the east and north elevations and submission of details reserved by Condition 13 (vi) (internal finishes, including vehicle and service areas) and 19 (h) (stonework and ironwork gate details).