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 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 01 August 2017 (RN 16/08454/FULL) for demolition of existing building and redevelopment to provide a new building comprising basement, ground and six upper floors. Use of basement, ground and first floors for restaurant purposes (Class A3), with ticket booth (Class A1) at ground floor level to Cranbourn Street. Use of upper floors as nine self-contained residential flats. Namely, amendments to elevations, roof level configuration and sixth floor.

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 3 May 2022 (RN: 21/05606/FULL) which itself varied an earlier 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, to allow reduction in the number of guestrooms from 137 to 114; amendments to internal layout arrangements; redesigned facades; modification of the massing of the 7th & 8th floors; alterations to the roof level plant and servicing equipment and enclosures; and other associated alterations.

Deed of Variation to the S106 legal agreement dated 10.10.13 (and subsequent Deed of Variations) in respect of the planning permission of the same date (RN 13/01715/FULL) for the demolition of the existing building and construction of a new building comprising nine floors above ground and three basement levels, for retail, residential accommodation (Class C3; 42 flats), a publicly accessible arcade at ground floor level, landscaping, green roof, roof top plant, access and servicing, ancillary car and cycle parking and other associated works - NAMELY, to vary the restrictions applied to the ground and basement retail units, to allow the configuration of units to respond to market demand for fewer, larger units, and allow the occupation of a reconfigured unit 30 by either a retailer, gallery/antiques trader, café or restaurant (in Class E).

Amendments to planning permission dated 02 May 2018 (RN: 16/05704/FULL) for DEVELOPMENT SITE 4 & 5-6 STANHOPE GATE/18A CURZON STREET: Variation of condition 1, 9, 11, 12, 14, and 16 of planning permission dated 01 June 2015 (RN: 14/10352/FULL) for demolition of existing buildings and redevelopment of site (retaining front facades of 5-6 Stanhope Gate) to provide a building comprising a range of 20-25 residential units on lower ground, ground and first to fifth floors on the Stanhope Gate frontage and lower ground, ground and first to part seventh/part eighth floors on the Curzon Street frontage (including plant at part eighth floor level and roof terraces at sixth/seventh/eighth floor levels); includes excavation to provide part sub-basement and three basement levels (in addition to lower ground floor) for residents' leisure facility and other ancillary uses (car and cycle parking and mechanical plant); alterations to existing access on Curzon Street (including entrance to new car lift) and associated works. NAMELY; to amalgamate a consented one-bedroom apartment with a three-bedroom apartment on the third floor level in order to create a larger four-bedroom apartment, to provide a revised total number of units (21) in line with the unit range stated on the planning permission dated 2.5.18 of 20 to 25 units.

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).

Amendments to planning permission dated 19 July 2018 (RN: 18/02233/FULL) for, Variation of Condition 1 of planning permission dated 23 June 2015 (RN: 14/10743/FULL) 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: Variation of Conditions 15 and 16, in connection with alterations at the ground floor level to reconfigure the ancillary areas to revise the location of the gas meter room and cycle store, with associated amendments to the external elevation.

Amendments to planning permission dated 8th August 2017 (RN 16/12291/FULL) for the Variation of Condition 1 of planning permission dated 2 April 2015 (RN: 14/08070/FULL) for Demolition of existing Barracks buildings (except for the listed Riding School) and redevelopment for residential use (Class C3) to provide a total of 163 units including 59 affordable units . Use of the listed Riding School as private ancillary leisure facility with internal and external alterations. Provision of Class A1/A3 retail units and Class D1 at ground level at 1 - 7 Queen's Terrace, redevelopment behind the retained front facade and the erection of a mansard roof extension ,creation of landscaped areas and reconfigured vehicular and pedestrian access together with associated works including the provision of parking, circulation space, servicing and plant area and use of the listed Riding School as a private ancillary leisure facility, associated internal and external alterations, new side extension and the excavation of a lower ground floor beneath the Riding School. Namely, to allow a reduction in the basement volume; reduction in market housing car parking numbers (affordable housing parking spaces remain unchanged); amendments to the phasing plan, with the entirety of the basement to be delivered in phase 1; adjustment of Block 4b changing this to an apartment building within the overall massing of the consented Block 4b houses envelope including associated roof level changes which increases the number of residential units within the consented range; and adjustment to the mix of units within the market housing accommodation.