Variation of Condition 1 of listed building consent dated 26 June 2016 (15/09739/LBC) for Refurbishment and replacement of facades and erection of 2 additional floors and plant enclosure to both Millbank Tower and 1 additional floor to the Y buildings; excavation of basement levels; demolition of rear car park in association with re-landscaping and reconfiguration of wider site; all in association with the use of the Tower as 207 private residential flats (Class C3) and Skybar (ancillary to adjacent Class C1), the south podium and part of tower as an arts/ cultural facility (Class D1) and the north podium and Y buildings as a 150 bedroom hotel (Class C1) with restaurant, bar and cafe at ground floor level. Use of roof of podium building as a terrace with associated alterations, NAMELY to allow changes to list of approved plans for internal and external amendments to accommodate an increase in number of hotel bedrooms from 150 to 232, complete demolition and rebuilding of the prow to allow for reconfiguation of arts/cultural facility, amendments to the residential mix/layouts in the Tower, re-configuration of basement car parking, adjustments to landscaping and associated alterations.

Variation of Condition No. 2 of DC/21/0535/LBC - Listed Building Consent - Refurbishment, alteration and additions to existing commercial and residential units. To include altering the internal ground floor commercial space. Extension of the ground floor Northern wing to create a Mews Cottage, currently part of the commercial space. Alteration and enlargement of an existing two storey apartment 'The Lookout' (on the first and second floors). Works will also restore original features to the existing elements to retain the buildings historical importance within the town.

Internal and external alterations to include a mixed-use conversion and redevelopment of existing retail and residential premises to form a 2-screen cinema, eight residential apartments (C3) plus five serviced short-term let apartment suites, with 14 spaced car park and shared bin and bicycle stores to rear (Revised scheme - Variation of condition 5 (approved plans) of planning permission 21/01205/LBC to allow design changes).

Variation of condition 3, 8 of listed building consent dated 9th December 2021 (RN 20/02451/FULL) for the Installation of one wall mounted air-conditioning condenser unit within an acoustic enclosure to the rear of the property and associated internal alterations in connection with use as a residential dwelling. NAMELY, to make minor amendments to the size/location of approved fenestration on the front and rear elevation, rearrangement of approved roof lights at main roof level and relocation of air conditioning unit to the rear.

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 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 Condition 2 (Approved Plans) pursuant to Listed Building Consent 19/1362/LBC: (Listed Building Consent: Conversion of existing former threshing barn to a self-contained dwelling including internal and external alterations to the building, construction of single storey extension and associated parking, landscaping and residential curtilage) to include internal alterations including additional two storey pod, alterations to approved pod, increase in width of rear projection adjoining the building and addition of secondary glazing

Variation of condition 1 of listed building consent dated 28 November 2019 (RN: 19/07732/LBC) for the installation of two air conditioning units at first floor level, alterations to the ground floor windows, erection of a single storey roof extension at first floor level to existing residential dwelling, associated structural works and alterations to windows and doors, alterations to lightwell windows, and addition of a new external porch, replacement of cornice and associated internal works, NAMELY, to allow the reduction of portico size and alterations to approved staircase and internal ground and first floor areas.

Variation of condition 1 of listed building consent dated 07 January 2020 (RN: 19/05546/LBC) for the 'Use of Admiralty Arch as a 100 bedroom hotel, private members club and one, two or four self contained residential units. Internal and external alterations including creation of two new basement levels for ancillary hotel facilities and plant outside of the footprint of the listed building, accessed via subterranean links underneath the building (revised application to include additional basements linking the consented basements to the south west side of Admiralty Arch)'. Namely, to allow the relocation of service lift 2m to the west, new firefighting entrance bridge through existing window aperture, additional apertures in area way floor with glazed flooring to allow natural light into corridors, layout alterations, and associated works.