Amendments to planning permission dated 7th December 2021 (RN:21/01871/FULL) for Erection of a single storey rear extension and a glass enclosure spanning the alleyway on boundary with Elgin Mews North. Namely, the glass roof is to be amended to have a minor slope towards the east rather than the west, reducing height of the boundary wall and relocation RWP.

Amendments to planning permission dated 11th October 2023 (RN:23/02276/FULL) for Alterations including erection of roof extension to create an additional storey of accommodation. Namely, to adjust the dimensions of the two side windows on the south building elevation from 2700mm x 600mm (first floor) and 2100mm x 600mm (second floor/roof level) to 2700mm x 615mm (first floor) and 2100mm x 638mm (second floor/roof level)

Amendments to planning permission dated 22nd July 2022 (RN: 20/06991/FULL) for, 'Part demolition of, and extensions to, the existing buildings, including a 2 storey roof extension; the refurbishment of the existing and creation of new office (Class B), hotel (Class C1), retail (Class A1 - A5) and Leisure and non-residential institutions (Class D1 - D2) floorspace with ancillary functions; basement refurbishment works; the erection of a 5 storey pavilion on the corner of Piccadilly and Dover Street; Installation of plant at roof level; hard and soft landscaping works as part of an improved public realm offering at Dover Yard and pedestrian route between Dover Street and Berkeley Street, including the creation of additional retail outlets; and other ancillary works. (Site includes 1 - 7 Berkeley Street)'; Namely, to update the approved roof plan to accommodate proposed tenant roof plant.

Amendments to planning permission dated 2nd August 2023 (RN:23/03161/FULL) for Excavation of the lower ground floor, rear garden, front vaults and front lightwell level. Erection of a side in-fill extension at lower ground floor level and partial in-fill at ground floor level with terrace. Demolition of rear closet wing and erection of replacement at lower ground, ground, and first-floor level. Replacement double glazed windows and doors to match existing. Namely, solid floor to the rear terrace at ground floor level in place of glass, the relocation of the balustrade to the rear terrace to allow for the inclusion of planting, round central roof light within the flat roof above the ground floor living room extension this replaces the approved wall-abutted roof light, a change in the shape of the roof light over first floor dressing room and reduction in size of bin store to front driveway to store 2 bins

Amendments to the planning permission dated 29 September 2020 (RN: 20/03884/FULL) for the variation of condition 1 (approved plans) and removal of condition 9 (coffee bar use restriction) of the planning permission dated 13 December 2019 (19/06852/FULL) which granted a temporary change of use from Office (Class B1) to a sales and marketing suite (Sui Generis) for a period of 5 years with associated internal and external alterations, including: replacement rear extension with terrace above, erection of roof level plant screen, replacement entrance on St Petersburgh Place, insertion of door on Moscow Road, awnings to St Petersburgh Place frontage, erection pergola and fence at rear as well as erection of bicycle and bin store to side. NAMELY, to retain some of the temporary features to the main entrance on St Petersburgh Place , the gates, limestone cladding and three awnings on the St Petersburgh Place frontage.

Amendments to planning permission dated 11th August 2023 (RN:23/00368/FULL) for variation of Condition 1 of planning permission dated 16 February 2017 (16/10409/FULL) for the use of part basement, part ground floor level and first to fourth floor levels and the erection of a mansard roof extension at fifth floor level to provide 14 residential flats (Class C3). Provision of external terraces at rear second, third, fourth floor and fifth floor level. Installation of mechanical plant at fourth and fifth floor level. Lowering of the existing basement vault floor below Andrew's Crosse by 0.5m and installation of new lightwells and railings at basement and ground floor level on the Andrew's Crosse elevation. Associated alterations to windows on the front and rear elevation and associated internal alterations at 116-118 Chancery Lane and removal of part of the external staircase adjacent to 115 Chancery Lane and alterations to the roof profile at rear fifth floor level and relocation of plant; namely, alterations to the size and number of dormers to the rear roof extension serving Flat 4.1 and installation of a new roof access enclosure to the front part of the roof area and insertion of a high level window at basement level; namely, alterations to the cycle store within the basement.

Amendments to planning permission dated 08 April 2021 (RN: 20/01194/FULL) for 'Erection of mansard roof extensions at third floor level at Nos. 29, 31, 33, and 35 Chester Row'; Namely, to leave the chimney stack to No. 37, adjacent the boundary with No. 35, in situ.

Amendments to planning permission dated 01 December 2021 (RN: 20/06105/FULL) for, 'Demolition of existing roof storeys and rebuilding to create a new sheer storey at fifth floor level and realigned tiered extensions at sixth, seventh and eighth floor level, plus roof top plant room. Erection of full height extension (ground to new eighth floor level) in rear enclosed lightwell. Creation of new terraces on all elevations at sixth, seventh, eighth and roof level. Use of ground floor unit (northern unit) for either retail or office use within Class E and use of the ground floor unit (southern unit) for either retail , restaurant or office use within Class E. Alterations at ground floor to bring the building line forward and align with column line, and including new shopfronts and entrances'; NAMELY, to amend the wording of Condition 6 to allow the submission of the BREEAM certificate prior to commencement of the approved extensions.

Amendments to planning permission dated 01 December 2022 (RN: 22/05952/FULL) for the variation of condition 1 of planning permission dated 23 June 2015 (RN:15/01031/FULL) for erection of full height side (facing Malvern Road) and rear extension, demolition of existing mansard roof and mechanical plant and replacement with enlarged mansard roof extension at third floor level across extended building to provide additional hotel accommodation (Class C1). Namely, reducing to 3 dormers, proposed lift to all floors, small stone coping to the top of the parapet and details of the entrance door including canopy to hotel; relocation of bin storage facilities; installation of louvre; NAMELY, the introduction of 4 low profile condenser units to the roof top with concealed louvered screen.

Amendments to planning permission dated (RN: 22/01867/FULL) for the: Use of a building as three self-contained flats (Class C3); erection a ground floor rear extension; dormer roof extension; roof lights to the front elevation; bike and bin storage within front garden; and associated works. Namely, to allow increase in dimensions of dormer and reducing side clearance between dormer cheeks and side boundary of the building; increase in height of dormer; and lifting of flat roof of dormer to 100mm below main ridge line of roof.