Non material amendment to CHE/22/00562/FUL (Demolition of the existing conservatory and erection of a replacement single storey side extension and a single storey east front/side extension. Timber fencing, raised terracing and associated landscaping works)- To move the proposed window to kitchen extension away from the existing house. Repositioning of proposed rooflight and external south side wall

Two storey side and single storey rear extension to dwelling house (garage, utility room, 2 bedrooms and enlargement of family area) together with installation of rear dormer and juliet balcony in connection with formation of rooms in roof space (bedroom and ensuite) and erection of boundary wall/fence - Non material amendment to previously approved application code No. 20/01377/FUL to amend the approved plans to increase the depth of the rear extension and amend the roof design

Two storey extension to side and single storey extension to rear of existing house to form extended garage, utility, study, kitchen, family room and bedroom accommodation and amendment to existing fence line

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

Amendment to approved roof and change to long strip window on front elevation pursuant to 18/02337/HOU Refurbishment of existing house to include, new insulated cladding, new insulated render, new windows. Reconstruction of existing extension with new pitched roof to replace flat roof. New rear single storey extension. Internal modernisations. New rear boundary fence to enhance security, new enlarged front drive.

Variation of condition 4 and 6 of 14/02950/FUL to: Proposed extension to form boiler house/store. New external door to East elevation, formation of new entrance door (West); rooflights; air conditioning unit to North elevation; external free standing lighting; fencing and trellis; summer house, play equipment and bench; bicycle stand; artificial play surfaces. with amendment to parking bays and approved plans.

Non-material amendment to planning permission DC/2018/00020 approved 13/08/2019 to allow for the addition of a rear single storey extension to plots 3, 4, 11, 12, 14-17, house type name update to plots 1-24, rear fence position amendment to plots 1-5 and repositioning of the cycle store serving plots 6-9 to the Southern boundary.

Variation of condition 4 and 6 of 14/02950/FUL to: Proposed extension to form boiler house/store. New external door to East elevation, formation of new entrance door (West); rooflights; air conditioning unit to North elevation; external free standing lighting; fencing and trellis; summer house, play equipment and bench; bicycle stand; artificial play surfaces. with amendment to parking bays and approved plans.

Application for variation of condition 3(SuDS) and 13(List of approved plans and drawings) of permission 21/01034/X Application for the removal or variation of a condition following grant of application 20/00663/F for the demolition of single storey extension and triple garage and construction of 2 no. terraced houses and associated works (Use Class C3) - amend northern boundary of House A, with relocation of boundary fence.

Non-material amendment to planning permission 19/03188/CT3 to allow alterations to the proposed two storey rear extension. Alterations to 1no window on front elevation. Installation of additional ramp, steps, and handrail to rear of house. Alterations to fencing and bike store.