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.

Alterations and extensions, including demolition and reconstruction of rear extensions, excavation of basement floor, removal of tree, alterations to front boundary wall, installation of mechanical plant, erection of cupola at roof level, use of part of garden to rear of No.8 Ordnance Hill, and internal works to all floor levels in connection with the use of the building as five residential apartments.

Erection of timber bay to courtyard elevation, internal layout alterations and alterations to fenestration, in association with the amalgamation of 2 studio flats at ground floor level. (Linked with 23/01147/FULL)

Refurbishment and replacement of facades and erection of two additional floors and plant enclosure to both Millbank Tower and one 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 hotel (Class C1) with restaurant, bar and café at ground floor level. Use of roof of podium building as a terrace with associated alterations.

Erection of a roof extension to add two, 1 bedroom flats with associated internal alterations (Site includes 3-5 Titchbourne Row). Alterations to windows and doors including the installation of secondary glazing. Internal refurbishment including the removal and addition of partitions. (Linked to 21/00619/FULL)

Demolition of existing single storey extension at lower ground floor level and erection of rear extensions at lower ground and ground floor levels, with associated terrace and railings at rear ground floor level. Internal alterations including refurbishment of existing duplex apartment.

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.

Alteration and extension of existing building to include removal of two unoriginal single-storey extensions, erection of infill extensions at first to third floor level and a front extension at second and third floor level, change of use of part basement level of No. 17-21 to restaurant (Class A3), change of use of part basement, part ground floor and first to fourth floor levels to aparthotel to provide 16 serviced apartment units with ancillary facilities at ground floor level, reinstatement of No. 35 as a single-family dwelling (Class C3), subdivision of no. 17 to provide four one-bedroom apartments and two three-bedroom apartments, creation of terraces at first floor level and third floor level within a central courtyard, with associated internal and external refurbishment and restoration works

Variation of listed building consent dated 21.12.18 (RN 18/08464/LBC) for the Variation of Conditions 1 and 10 of listed building consent dated 29 May 2018 (RN: 18/01318) for, 'Use as six self-contained flats (Class C3) including demolition of existing rear extensions and erection of new extension over lower-ground and ground-floor, excavation of rear garden and vault at lower ground floor level. Installation of internal lift to serve second to fourth floors, internal alterations, replacement windows, alterations to facade, provision of rooftop plant and a condenser unit within an acoustic enclosure within the rear patio at lower ground floor level and condenser in front lightwell and landscaping, NAMELY Removal of condition 3F (requiring the submission of details of the pipe and cable routes for the second floor sprinkler system).