Use of the lower ground, ground and first floors of 7 Bentinck Street as office (Class E) Use; use of first floor of 2 Bentinck Mews as office (Class E); use of the ground floor commercially let garage (sui generis) as office use (Class E); demolition of the rear infill link extension to 7 Bentinck Street at lower ground and ground floor along with partial demolition of 2 and 3 Bentinck Mews behind retained facades; erection of new mews behind retained facades to include a mansard roof extension at 2 Bentinck Mews and infill link between 3 Bentinck Mews and 7 Bentinck Street to form new office space and incorporating green roof; new plant on 2 Bentinck Mews and 7 Bentinck Street at roof level; and replacement windows. (Part of land swap package with 11 Weymouth Street, 12 Upper Wimpole St and 35a Welbeck Street). [SITE INCLUDES 7 BENTINCK STREET AND 2 -3 BENTINCK MEWS]

Amendments to planning permission dated 23 June 2015 (RN:15/00132/FULL) for, 'Excavation beneath footprint of building, rear garden and garage; erection of single storey rear extension at lower ground floor level with external terrace above; alterations and extensions at roof level including creation of roof terrace; excavation beneath pavement vaults; and associated alterations (including plant to rear); all to enlarge dwellinghouse (Class C3)'; NAMELY, to omit the proposed demolition within the party wall with 4 Audley Square, retain the existing lift and alter the internal layout.

Partial demolition of the existing single family dwelling and reconstruction and extensions to provide a new third floor dormer extension with rear terrace on top of a rebuilt second floor, reconstruction of rear basement, ground and first floors of the property to the existing rear building line, inclusion of additional windows and new fenestration in rear elevation and Juliet balconies at rear ground floor, creation of replacement rear second floor terrace with re-located roof lights and alterations to the front door and garage door.

Demolition of three existing single storey garages and replacement with single storey extension with roof terrace over. Excavation of new basement storey below footprint of enlarged property together with open lightwell on rear elevation. Replacement of garage doors to mews elevation with new containing additional glazing.

Variation of condition 1 of listed building consent dated 19th May 2021 (RN 20/00447/LBC) for the variation of condition 1 of listed building consent dated 21 June 2019 (19/03340/LBC) for the Excavation of basement extension beneath the existing property and part of the garden with associated lightwell and rooflights; demolition and rebuild of existing garage building; erection of single storey first floor side extension. Internal alterations including the removal and addition of partitions, NAMELY, to allow an integration of 3 conservation roof lights on the rear pitch of the roof in the main building. (Linked to 21/05100/FULL)

Variation of condition 1 of planning permission dated 19th May 2021 (RN 17/00347/FULL) for the Excavation of basement extension beneath the existing property and part of the garden with associated lightwell and rooflights; demolition and rebuild of existing garage building; erection of single storey first floor side extension. NAMELY, to allow an integration of 3 conservation roof lights on the rear pitch of the roof in the main building. (Linked to 21/04076/LBC)

Amendments to planning permission dated 13th August 2021 (RN: 21/04242/FULL) for demolition of existing ground floor rear extension and erection of extension at ground floor level and first floor level; construction of a terrace at first floor level above ground floor extension; construction of a ground floor extension to front elevation (replacing a garage); and second floor roof extension. Namely, to replace the arched window opening to the porch on the front elevation of the new single storey extension with a door.

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.

Amendments to planning permission dated 19 July 2018 (RN:18/02233/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, (i) 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; (ii) Reconfiguration of the internal layouts of 14 Sherlock Mews to at first and second floor levels; (iii) Unify the 14 Sherlock Mews elevation in brickwork of a consistent colour, bonding and character; (iv) Replacement of design of Sherlock Mews windows; and (v) Refurbishments to the front facade of the mews house; and associated works.

Demolition of existing ground floor rear extension and erection of extension at ground floor level and first floor level; construction of a terrace at first floor level above ground floor extension; construction of a ground floor extension to front elevation (replacing a garage); and second floor roof extension.