Variation of condition 1 of planning permission dated 19th July 2021 (RN 21/02117/FULL) for the erection of roof extension at fourth floor level to enlarge dwellinghouse (Class C3), renewal of the roof terrace trellis and planters, reduction of garage door width and addition of new section of wall with a casement window to rear elevation. NAMELY, alterations to Lower Ground floor, the proposed metal Garage shutter is replaced with a timber horizontal sliding door to match existing at 25; At Lower Ground floor, the new addition of wall with a casement window to rear elevation will be cladded with timber to match the Garage door finish; All the existing windows throughout the house will be replaced with new timber windows to match existing and providing better thermal insulation and a new walk-on rooflight with etched glass is added to the Front Terrace to provide natural light to Bathroom 1 (S73 application).

Variation of condition 1 of planning permission dated 15 October 2019 (RN:19/03375/FULL) for the: Alterations to Great Titchfield Street and Winsley Street, in connection with the relocation of a car parking entrance from Great Titchfield Street to Winsley Street and a retail (Class A1) unit from Winsley Street to Great Tichfield Street creation of an enlarged office entrance on Great Titchfield Street conversion of basement car parking to retail (Class A1) provision of basement cycle parking. NAMELY, to allow alterations to the detailed design of the shopfronts and the residential and office entrances on Great Titchfield Street and Winsley Street including replacement of dark bronze anodised aluminium façade panelling, window frames, doors, louvres, fire panel, entrance hall with dark burnished; bronze/bronze effect panelling; new mirror polished stainless steel residential entrance door and security side panel; replacement of back-lit UK House signage with dark burnished brass/bronze effect finish mounted on curtain wall transom; and additional louvre to Winsley Street facade. (S73 application)

Amendments to planning permission dated 09 December 2020 (RN: 20/04567/FULL) for the: Variation of Conditions 1, 4, and 5 of planning permission dated 25 June 2019 (RN: 19/02974/FULL) for: Refurbishment of Quadrangle Building and Quadrangle Surface including removal and replacement of roof of the Quadrangle Building and replacement of existing surface treatment, alterations to external eastern elevation, introduction of a protruding lightwell structure within Quadrangle Surface, removal and replacement of existing lightwell structures adjoining the King's Building and associated structural works to the adjacent balustrading, the removal and replacement of the King's Building exterior entrance steps, works to the Somerset House East Wing lightwell including removing and replacing balustrading and associated works. Namely, to allow amendments to the location of the replacement windows and associated additional fabric removal; amendments associated with the connection to the additional area (South B1); and installation of two additional handrails and tactile paving to the King's Steps.

Variation of Condition 1 of listed building consent dated 22 June 2021 (RN: 20/08345/LBC) for, 'Use of the basement, ground and first floor as a public house, and the second, third and fourth floors as meeting rooms / events space (Sui Generis). External alterations including installation of replacement windowpanes at second and fourth floor levels, replacement of windows with louvres at rear third floor level; installation of plant at main roof level and at rear second floor level within an enclosure with green roof. Installation of platform hoist and vent grilles in the Mount Street lightwell and a new high level extract duct at rear second and third floor levels to terminate at roof level; NAMELY to widen the lift shaft and some internal associated reconfigurations.

Variation of Condition 1 of planning permission dated 16 March 2016 (RN: 16/00374/FULL) which itself varied condition 1 of planning permission dated 28 July 2015 (RN: 15/02336/FULL) for excavation of a basement beneath existing building, part of front and rear gardens, demolition of rear facade, extensions to the rear and at roof level in connection with the use of the building as a single house. NAMELY, to allow revisions to the basement, lower ground floor and ground floor layout; other internal room layout alterations, alterations to existing consented ground floor rear terrace area; amendments to rear elevation including bay windows and consented French windows; alterations to fenestration along side elevations; raising of existing roof ridge; regrading of existing side passageways from front to rear garden along site boundary to more; alterations to front garden planters.

Amendments to planning permission dated 29 June 2021 (RN: 20/04931/FULL) for variation of Conditions 1, 10, 12, 13, and 40 of planning permission dated 19 March 2018 (RN: 17/09368) namely, to allow internal alterations for fire strategy works, installation of AOVs to the windows of the internal light-well and external changes to the fifth floor windows facing House Guards Avenue, introduction of flexible residential/commercial back of house use at lower ground floor, expansion of the previously approved penthouse terraces at level seven, alterations to the commercial units.

Amendments to planning permission dated 1st September 2021 (RN 21/01606/FULL) for the variation of Conditions 1 and 6 of planning permission dated 08 July 2020 (RN: 19/09027/FULL) for the Partial demolition at 142-150 Wardour Street including removal of existing mansard roof to Film House and part of the rear and side facades; replacement of mansard roof, erection of new sixth floor and new sheer frontage at the eastern end of the site for office use (Class B1); creation of restaurant units (Class A3) at part ground and part basement levels fronting St Anne's Court, Wardour Street and Sheraton Street; shopfront alterations; creation of a terrace at sixth floor level for office use; installation of a roof level plant enclosure and associated external works (Site includes 138 Wardour Street, 142-150 Wardour Street and 20 St Anne's Court); NAMELY, to enable the installation of a roller shutter door and amendments to the doors on Sheraton Street; amendments to the acoustic louvres at St Annes Court; alteration to the window distribution on the North East Elevation; introduction of a hinged glazed pavilion escape door; omission of a window at Level 5 and new window on the rear elevation of St Annes Court; infill of the windows at Sheraton core; omission of the smaller windows on the St Annes Court elevation; omission of the integrated access door, the narrow steel platform and the rope access rail at the top of the St Annes Court core; amendments to the retail entrance and facade at St Annes Court; amendments to courtyard parapet coping; and new courtyard window on the Lower Ground Floor of St Annes Courtyard.

Variation of condition 1 of planning permission dated 27 July 2021 (RN: 21/03735/FULL) for the: Excavation of a single storey basement beneath the footprint of the existing house, a side extension to the existing closet wing and new first floor terrace and alterations to the rear elevation doors, windows and rooflight and the front dormer. Namely, to allow demolition works behind the retained facade.

Variation of condition 1 of listed building consent dated 15 October 2019 (RN: 19/03380/LBC) for the: Ground floor alterations to shopfronts and car parking entrances on Great Titchfield Street and Winsley Street. NAMELY, to allow alterations to the detailed design of the shopfronts and the residential and office entrances on Great Titchfield Street and Winsley Street including replacement of dark bronze anodised aluminium façade panelling, window frames, doors, louvres, fire panel, entrance hall with dark burnished; bronze/bronze effect panelling; new mirror polished stainless steel residential entrance door and security side panel; replacement of back-lit UK House signage with dark burnished brass/bronze effect finish mounted on curtain wall transom; and additional louvre to Winsley Street facade. (Linked with 21/06119/FULL)

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.