Carrying out the asbestos survey, removal of the floor finishes including overlays, removal of the kitchen to Flat 3, removal of finishes to non-load-bearing partitions, capping of all necessary services, various openings in partitions and existing floorings to allow for investigative work related to the proposed structural alteration, and allowance for site setup ready to commence the structural works (Confirmation that the development authorised by planning permission dated 12 September 2018 for 'Amalgamation of two 2 bedroom flats (Flats 3 and 4) at third and fourth floor levels to create a 3 bed family sized unit' (RN: 18/04508/FULL) was begun before expiry of that permission).

Amendments to planning permission dated 8th Septmeber 2006 (RN:05/04298/FULL) for Redevelopment of Nos. 44-48 for office, retail and residential purposes (2 flats) together with alterations to the building at No. 43 and use of the upper floors to residential (10 flats). Namely, to amend the wording of condition 13 to the following 'You must provide at least one parking space for each of the residential flats in the development. The 3 disabled parking spaces must be clearly identified and thereafter retained for the parking of vehicles for people using this development'

Amendments to planning permission dated 23 December 2016 (RN: 16/02343/FULL) for: DEVELOPMENT SITE AT 16, 18-25 & 26 PARK CRESCENT & 77-81 PORTLAND PLACE- Demolition and redevelopment of 16 Park Crescent, 18-25 Park Crescent, 26 Park Crescent and partial demolition of 77-81 Portland Place including reinstatement of Grade I listed Park Crescent facade to create [76] residential units and [1910 sqm] D1 floorspace. Creation of [9] new mews properties within rear courtyard at Park Crescent Mews. Car parking and associated servicing, access and landscaping; NAMELY to enable internal alterations to Apartment 49 and Apartment 55.

Variation of Condition 1 (approved plans) Condition 7 (cycle parking) Condition 11 (energy efficiency measures) Condition 14 (waste storage) Condition 19 (land use details) and removal of Condition 16 (Class E floorspace management plan) of planning permission (RN: 21-02983-FULL) dated 18 August 2021 as amended by (RN 22-03520-NMA) 15 June 2022 for Demolition of existing building, excavation of new basement floor and erection of building comprising basement, lower ground, ground, and four upper floors, for commercial (Class E) use and residential flats (Class C3) with associated plant, cycle parking and all other works incidental to the proposed development. Namely alterations to approved scheme including use of the basement as residential Class C3, associated reconfiguration of basement, lower ground and ground floors, enlargement of rear lightwell down to basement level, and associated alterations ( Application made under Section 73 of the Act).

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.

Amendments to the description of development to planning permission dated 18th August 2021 (RN: 21/02983/FULL) to read :Variation of Condition 1 (approved plans), Condition 7 (cycle parking), Condition 16 (waste and recycling) and removal of Condition 11 (structures on roof terrace) and Condition 19 (flank wall design detail) of planning permission Ref. 20/07186/FULL dated 15 February 2021 for Demolition of existing building, excavation of new basement floor and erection of building comprising basement, lower ground, ground, and four upper floors, for commercial (Class E) use and residential flats (Class C3) with associated plant, cycle parking and all other works incidental to the proposed development. NAMELY, alterations to approved scheme including reconfiguration of residential flats, altered and extended rear elevation including the provision of 2nd, 3rd and 4th floor terraces. ' and the addition of the following condition No 19 : 'The development hereby permitted shall provide 7 residential flats (Use Class C3) and up to 184 sqm GIA Class E floorspace'.

Amendments to planning permission dated 06 August 2020 (Ref: 19/08291/FULL) for, 'Excavation of a sub-basement, redevelopment of nos. 5 - 6 Yarmouth Place, alterations and extension to provide enlarged sixth and new seventh floor storeys and installation of plant at basement, ground and fourth floor levels. Use of extended and altered building as 36 x flats (Class C3) (an additional 28 above existing), car / cycle parking and a shop (Class A1) or financial and professional institution (Class A2) at part ground floor level. Internal alterations. (site comprises 96-100 Piccadilly and 5 - 6 Yarmouth Place)'; NAMELY, to amend the description of development to amend the description of development as follows: Amendments to planning permission dated 6 August 2020 (Ref: 19/08291/FULL) for 'Excavation of sub-basement, redevelopment of Nos. 5-6 Yarmouth Place, alterations and extension to provide enlarged sixth and new seventh floor storeys and installation of plant at basement and ground floor levels. Use of extended and altered building as up to 36 x flats (Class C3) (up to an additional 28 above existing), car/cycle parking and a Class E use. Internal alterations. (SITE COMPRISES 96-100 PICCADILLY AND 5-6 YARMOUTH PLACE)

Variation of Condition 1 of planning permission dated 22nd January 2020 (RN: 19/06551/FULL) for, 'Infilling of internal light wells at fourth to seventh floor levels to create additional office space (Class B1) together with extension at roof level to provide a new eighth floor level comprising four residential units with part mezzanine (Class C3), the recladding of light well walls with minor internal alterations, new residential entrance, and plant in an enclosure at roof level; NAMELY, to make the following amendments to the approved development - mansard structure constructed in steel rather than concrete; existing staircases enlarged to accommodate fire access and escape; internal reconfigurations to the 7th floor; changes to the approved lift overrun and stair core; internal re-configuration of the apartments; reconfiguration of green roofs; addition of green walls to terraces and alterations to fenestration. (Application under Section 73 of the Act).

Variation of Condition 1 (approved plans), Condition 7 (cycle parking), Condition 16 (waste and recycling) and removal of Condition 11 (structures on roof terrace) and Condition 19 (flank wall design detail) of planning permission Ref. 20/07186/FULL dated 15 February 2021 for Demolition of existing building, excavation of new basement floor and erection of building comprising basement, lower ground, ground, and four upper floors, for commercial (Class E) use at basement and seven residential flats (Class C3) at lower ground, ground and on the upper floors with associated basement plant, cycle parking and all other works incidental to the proposed development. NAMELY, alterations to approved scheme including reconfiguration of 7 flats, altered and extended rear elevation including the provision of 2nd, 3rd and 4th floor terraces.

Demolition of existing buildings and redevelopment to provide part 4, part 5 and part 6 storeys building and 2 basement levels for a mixed-use development comprising office floorspace (use Class B1a) at part ground and first to fifth floor levels with terraces at 3rd, 4th and 5th floor levels, 5 residential flats (4 x 2 bedroom flats and 1 x 3 bedrooms flat) with balconies (use Class C3) at first to third floor levels at the corner with Gillingham Row and retail floorspace (use Classes A1/A3) at ground and basement levels with associated works including installation of plant at roof level and alterations to public realm with hard and soft landscaping and the creation of loading bays.