Variation of Condition 1 and 11 of planning permission dated 20 October 2022 (RN: 22/04903/FULL) for the demolition of existing mansard roof and roof level plant and construction of two storey vertical roof addition with extensions at fourth, fifth, sixth and seventh floor levels for additional office (Class B1) floorspace. Use of the lower ground and basement level for flexible/alternative office (Class B1)/retail (Class A1)/leisure uses (Class D2); car parking, cycle parking, ancillary office uses and mechanical plant. Alterations to the existing building including new windows and entrance, new terraces to eighth and tenth floor levels and new plant enclosure at roof level and associated works; and amendments to car parking provision (retention of the public car park), alterations to the cycle parking provision and basement layouts and reduction in flexible commercial floorspace; namely, design modifications to the Carlton House Terrace elevation including an additional entrance, pavement lights, replacement railings and re-alignment of a section of the south facade; alterations to the lower ground floor glazing on the west elevation, a new stairwell and platform lift to roof terrace (level 10), widening of central core to accommodate emergency access and fire-fighting lifts, realignment of level 10 balustrade and alterations to south-west lift overrun and amendment to the wording of Condition 11 to include the word 'pergolas'.

Demolition of existing detached garage, construction of two-storey side extension utility facility and bike store, two new windows and one pair of french doors to rear elevation of existing house and rooflights to the existing roof (amendment to 20/00891/APP)

Variation of Condition 1 of planning permission dated 05 June 2020 (RN: 19/08751/FULL) for, 'Erection of rear extensions at second, third and fourth floor levels to incorporate a new lift; demolition of existing mansard roof and erection of replacement mansard; demolition and replacement of rear courtyard floor slab; installation of air conditioning units at roof level and under pavement basement vaults; demolition and rebuild of two chimney stacks on the mews; replacement of windows on all elevations of the main house, demolition and re-building of rear ground floor toilet annexe, and associated internal and external works'; NAMELY, to allow the reduction in width of the consented new southern rear windows on the second, third and fourth floors; amendment to consented rear walk on roof light panes in courtyard to align glazing bars with door openings above; addition of wall lights either side of front light well basement entrance door; addition of security cameras on the front and rear ground floor elevations; installation of an intercom to the right of the main entrance door; new handrail and balusters to staircase between second and fourth floor; and various internal alterations to all floors, landscaping works to the rear courtyard comprising rendering; stone paving; installation of light fixtures and installation of trellis panels.

Section 73 - Application for minor material amendment to approved plans condition 2 (to allow amendments to window and door positions and sizes, and increase in height of western single storey element to match eaves height of remainder of the house) pursuant to 18/500245/FULL for - Demolition of part of existing dwelling, two storey extension, alterations to roof to include first floor accommodation, dormer windows and insertion of Velux rooflights.

Application to allow alterations to roof, flat top dormer replaced with gable frontage, flat roof above bay window to west changed to pitched roof, replacement of trees to north of plot with mixed beech and hawthorn, move entrance porch forward and addition of airsourced heat pump attached to external wall of garage (Application under section 73 to vary condition numbers (2. approved plans); as imposed by planning permission 18/01553/FUL - Partial demolition of existing house, and erection of a new dwellinghouse) (amend plans recieved showing house in original location as per 18/01553/FUL).