Demolition of the existing dwellings and redevelopment to provide 2 houses with associated off street car parking. Variation of condition 1 of 22/01548/S73 to amend the approved plans to create a basement for House B, amend upper floor layouts and rear window arrangement. (Original permission previously amended by 21/03209/S73 and 22/01548/S73). Variation of condition 1 of permission 23/01130/S73. Amendments to internal layout, small crown roof change to the roof pitch, remove one obscure side window on House B and insert 1 small obscure window in the rear bedroom of House B.

Amendments to planning permission dated 18th February 2021 (RN:20/06601/FULL) for Variation of condition 1 of planning permission dated 21.5.20 (RN:19/07406/FULL), which itself varied condition 1 and 9 of planning permission dated 20.11.18 (RN: 18/03520/FULL) which itself varied condition 1 of planning permission dated 12 September 2017 (RN: 16/06423/FULL) for, 'Alterations to the existing building including retention & repair of the front and side facades, part demolition & replacement of the rear facade, rear extension of the 2nd-5th floors, removal of existing & introduction of a new 6th floor, introduction of a new set-back 7th floor, extension of the existing basement levels to include two additional basement levels (including one mezzanine level), installation of roof plant & plant screen, public realm works including hard & soft landscaping, removal of the security kiosks, fencing, bollards & gates/barriers to Blackburne's Mews & Culross Street, removal & replacement of 6 No. trees in front of the Grosvenor Square elevation & re-opening of the road on the western side of the Square, all in connection with the use of the building as a hotel (Class C1) with flexible retail/restaurant use at 1st floor, ground floor and basement 1 (Class A1/Class A3/Class C1), flexible restaurant/bar use at 7th floor (Class A3/Class A4/Class C1), leisure/spa facilities within the basement (Class D2/Class C1) & an ancillary ballroom, event spaces, back of house facilities & associated car, cycle parking & servicing facilities accessed from Blackburne's Mews, & other associated works' - NAMELY, to amend Condition 17 to remove reference to the seventh-floor level [requiring public access] and an additional condition to read as follows: The area at seventh floor level designated as a restaurant/bar (Flexible Class A3/A4/C1) must remain open to members of the general public (whether or not they are guests at the hotel or visitors of hotel guests) on not less than 200 days per year

Non material amendment of planning permission 20/03949/REM (Approval of matters reserved for appearance, landscaping, layout, scale and tree protection following outline planning permission S/4331/18/OL for demolition of existing house and construction of 3 new houses) change the roof and first floor cladding material (currently shown as slate) to grey/black zinc standing seam.

Non material amendment to planning permission 20/2008/S73 dated 01/05/2020 for `Variation of condition 1 (Approved Plans) pursuant to planning permission 19/3449/FUL dated 30/01/2020 for `Partial demolition of the existing building (use class C3) and construction of a part 4 storey (3 above ground), part 2 storey building with accommodation in the roof space and basement car parking, to provide an elderly care home (use class C2) with up to 96 units and associated communal areas, amenity space, refuse/ recycling storage and cycle storage. Provision of 32 no. off-street parking spaces within the basement, accessed via car lifts, and six further spaces above ground. ` Amendments include: Taking down and rebuilding of the previously retained front façade. Alterations to building footprint and envelope resulting in overall reduction in floor area above ground. Increase of parapet level of rear wing to reduce impact on tree RPAs. Internal reconfiguration of floor plans. Addition of Passenger lift. Addition of open stair between Ground Floor to Lower Ground Floor. Omission of escape stair. Changes to fenestration to suit daylighting requirements. replacement of Juliette balconies/balustrading with normal casement windows for operational reasons, addition of Brises soleil to south-facing courtyard elevation to improve environmental performance. External render replaced with reconstituted stone facing and other changes to the typical bay detail. Gateways to The Bishops Avenue widened to accommodate delivery vehicles, ambulances and private refuse collection from within the site. Addition of external substation, generator, covered cycle store, refuse store and buggy store.` Amendment include addition of an acoustic enclosure on roof behind north west section

A non-material amendment to (approved plans) ref: 3/19/1826/FUL (Demolition of garden nursery and the erection of 52 dwellings, including access, parking, amenity, public open space and tree protection measures) - Various minor changes to a number of houses:- Type E-F and N Roof lights to front elevation location and size to comply with Building Control; House type G, K Roof pitch alteration; House Type H Bed 2 windows reduced at rear elevation; House J alterations to fenestration; Plots 51-52 insertion of a building to be provided as additional site kitchen - with the alteration into two garages at completion.

Application to allow alterations to roof, flat top dormer replaced with gable frontage, flat roof above bay window to west changed to pitched roof, replacement of trees to north of plot with mixed beech and hawthorn, move entrance porch forward and addition of airsourced heat pump attached to external wall of garage (Application under section 73 to vary condition numbers (2. approved plans); as imposed by planning permission 18/01553/FUL - Partial demolition of existing house, and erection of a new dwellinghouse) (amend plans recieved showing house in original location as per 18/01553/FUL).

Variation of condition 2 (approved plans) of planning permission 3/18/0263/FUL: proposals for the demolition of old 'Combine' Shed and for the erection of two new dwellings, new 3 bay cart lodge for Yew Tree House and 2 car parking spaces for curtilage houses. Amendment to the approved drawings in that roof lanterns are proposed over the single storey kitchen element and the green roof proposed for this area will now be a standard flat roof finish