Variation of condition 1 of planning permission dated 8th June 2022 (RN: 21/07082/FULL) for the alterations to 6 Charles Street to include the erection of a single storey mansard roof extension and changes to the fenestration on Hays Mews elevation, partial demolition and rebuilding of 1 Hays Mews and amalgamation with 6 Charles Street; all to enlarge existing flats (Class C3). Creation of a courtyard at rear ground floor level of 1 Hays Mews and a terrace to the rear of 6 Charles Street at fifth floor level, installation of green roof areas to the main roof of 1 Hays Mews and the rear of 6 Charles Street at part fifth floor level. [SITE INCLUDES 1 HAY'S MEWS]. NAMELY, to allow external alterations to both Charles Street and Hays Mews elevations including replacement of entrance door and surround at 6 Charles Street, amendments to the window fenestration to mews internal lightwell, new rooflight and AOV vent; and internal alterations to apartment layouts. (Application under Section 73)

Variation of condition 1 of planning permission dated 4th October 2022 (RN 22/00448/FULL) for the demolition of the existing hipped roof and construction of a roof extension, a rear extension involving the infill of an existing undercroft area at ground floor, the replacement of an existing link building (between the building fronting Chapel Side and Esca House to the rear) and an additional second floor storey, and the excavation of a basement under the main building, in association with the change of use of the ground and first to residential flats (Class C3). Replacement windows to the front and rear elevations, and the creation of a terrace and green roof on the rear extension roof at third floor level and a terrace at rear fourth floor level. NAMELY, to increase size of basement level and creation of associated lightwell; Alterations to fenestration; relocation and alteration of rear dormers; Internal changes to layout of residential accommodation; and associated external alterations.

Variation of Condition 1 of planning permission dated 12th November 2020 (RN 20/04650/FULL) which in itself varies Condition 1 of planning permission dated 20 June 2017 (RN: 17/02520/FULL) for, 'Demolition of the existing building and redevelopment to provide a five storey building consisting of lower ground, ground and first to fourth floor levels to provide 10 residential units (comprising of 3 x 1 bedroom flats, 4 x 2 bedroom flats and 3 x 3 bedroom flats) including balconies/terraces with associated car and cycle parking'; NAMELY, alterations to the front and rear facades including the re-handing of lower facade and basement lightwell and the installation of additional glazing; relocation of the building entrance; reconfiguration of the core adjacent to the western flank wall; changes to the number and size of the dormer windows at fourth floor front; installation of a curved window/brick wall at rear basement level; provision of a residents' gym at rear basement level; relocation of bin stores and cycle store to the external area beneath the undercroft and reduction in the number of flats from 10 to 8 (Site includes 17A, 17B and 18 Three King's Yard) (Application under s73 of the Act).

Variation of Condition 1 of planning permission dated 14 September 2021 (RN: 20/08346/FULL) for, 'Partial demolition including rear facades and fourth floor mansard roof; a new brick elevation at fourth floor and mansard roof at fifth floor; rear extension; installation of new shopfront and windows; re-configuration of entrances; repair of retained elevations; extension of the chimney stack; basement excavation; connection of the basement, ground and fifth floors to 50-57 Newman Street in connection with hotel use (Class C1), continued use of the first, second, third and fourth floors as self-contained residential flats (Class C3); private terrace at rear fifth floor level in connection with the hotel use and associated external works'; NAMELY, to create an additional basement level in connection with hotel use (Application under Section 73 of the Act).

Variation of condition 1 of planning permission dated 17 November 2020 (RN 19/05099/FULL) for the Demolition of existing buildings and erection of a new building comprising basement, ground and 7 upper levels plus rooftop plant to provide a hotel with associated ancillary facilities including restaurant/bar and gym (Class C1), 1 x 2 and 1 x 3 bedroom apartments (Class C3), plant, cycle parking and other associated works. NAMELY, Adjustments to the internal layouts with guestroom numbers reduced from 137 to 114 ( mix of Studios and 1 Beds) ; changes to massing of the seventh and eighth floor levels; and elevational changes: to Vauxhall bridge Road and King's Scholars Passage including repositioning of fenestration.

Variation of Conditions 1 and 10 and removal of Conditions 8 and 9 of planning permission dated 26th September 2016 (RN: 15/05936/FULL) for the: demolition of existing office building and redevelopment to provide a replacement building over two basement levels, lower ground, ground and eight upper levels. Use of the building for residential purposes (Class C3) providing a maximum of 23 flats including 14 car parking spaces at basement level, accessed from Buckingham Gate. Namely, to extend the internal usable space at basement level 2 and reconfiguration of basement 1 without increasing the approved extent of foundations, internal alterations, amendments to window layouts at levels 7 and 8; and to vary the wording of Condition 10 to approve updated Sustainability and Energy Strategy and remove Conditions 8 (uninterrupted demolition and construction) and 9 (installation of PV panels on roof).

Variation of conditions 1,11, 16, 22, 24, 25 of planning permission dated 30th June 2020 (RN 19/09318/FULL) for the demolition of two-storey coach house (72) and building behind retained front facade at 74, for the construction of new five storey building to provide 7 residential flats. Excavation of basement, demolition of existing rear garages and the erection of 2 additional residential dwellings including associated landscaping. NAMELY, to make minor material amendments including; rationalised front landscaping; moving the access to the rear from the southern side of the building to the northern side; adding skylights above the side wings; adding skylights to rear dwellings; making the lower ground floor rear terraces slightly deeper; making the second floor balcony slightly wider; making the ground floor railings wider (though no increase in terrace size); and adding three windows to south and north flank wall and reinstating the existing Juliette balconies to the front elevation.

Variation of Condition 1 of listed building consent dated 19th July 2018 (RN: 18/02362/LBC) for, 'Demolition of rear facade of Nos. 96-98 Baker Street and front and part rear facades of No. 14 Sherlock Mews, use of first to fourth floors of Nos. 96-98 Baker Street as eight residential flats (Class C3), amalgamation of flats at first and second floors of No. 14 Sherlock Mews into a maisonette (Class C3), erection of replacement shopfronts to Baker Street facade, erection of replacement rear facade to Nos. 96-98 Baker Street, erection of replacement front facade to No. 14 Sherlock Mews, alterations at roof level, and other associated external alterations'; NAMELY, (i) Amendments to the design of the main door of the residential entrance at the Baker Street front elevation; (ii) Amendment to the material finish of the residential entrance to the building at the Baker Street front elevation; (iii) Internal layout changes to 1st - 4th floor flats at 96-98 Baker Street; (iv) Reconfigured exhaust shaft for theatre at 1st floor terrace to the Baker Street rear elevation; (v) Modification to bedroom windows at the Baker Street rear elevation to accommodate exhaust shaft for theatre; (vi) Revised location of access hatch to roof; (vii) Reduced area for clerestory pop-up at Baker Street rear elevation; (viii) Addition of a guard rail at roof level; and (ix) Introduction of external pipework to the Baker Street rear elevation.

Variation of Condition 1 of listed building consent dated 19 July 2018 (RN: 18/02362/LBC) for, 'Demolition of rear facade of Nos. 96-98 Baker Street and front and part rear facades of No. 14 Sherlock Mews, use of first to fourth floors of Nos. 96-98 Baker Street as eight residential flats (Class C3), amalgamation of flats at first and second floors of No. 14 Sherlock Mews into a maisonette (Class C3), erection of replacement shopfronts to Baker Street facade, erection of replacement rear facade to Nos. 96-98 Baker Street, erection of replacement front facade to No. 14 Sherlock Mews, alterations at roof level, and other associated external alterations'; NAMELY, to allow reconfiguration of the existing garage and 14 Sherlock Mews entrance at ground floor, including the replacement of all doors at ground floor with a unified design and appearance; reconfiguration of the internal layouts to levels 1 and 2; unify the 14 Sherlock Mews elevation in brickwork of a consistent colour, bonding and character; replacement of windows; refurbishments to the front facade of the mews house; and associated works.

Variation of conditions 1, 2, 3, and 15 of planning permission dated 10 August 2016 (RN: 16/00807/FULL) for which itself varied condition 1 of planning permission dated 14 January 2014 (RN: 13/10660) for 'Demolition of building and erection of replacement four storey building (plus lower ground floor level) containing 5x3 bedroom flats (Class C3) and installation of plant and terrace at roof level. NAMELY, to allow the reconfiguration of internal layout to alter the mix of residential units, alterations to the fenestration and roof, and associated works (S73 application).