Amendments to planning permission dated 12 November 2018 (RN:18/08323/FULL) for Erection of rear extension at first to fourth floor levels and single storey roof extension at 5th floor level, including roof top terrace to provide additional office floorspace (Class B1) and installation of air conditioning units at roof level. NAMELY; to enable internal alterations including new steel columns; relocataion of shower accommodation to the basement; lobby and plant rooms added to the basement; sparattion of the stairs to the basement area; alterations to internal office layout; omission of glass rooflight set within roof terrace; addition of movable planter in front of the plant enclosure; location of 2x low level doors within plant enclosure updated.

Amendments to planning permission dated 12th November 2018 (RN: 18/08323/FULL) for erection of rear extension at first to fourth floor levels and single storey roof extension at 5th floor level, including roof top terrace to provide additional office floorspace (Class B1) and installation of air conditioning units at roof level NAMELY, internally positioned steel columns added/ shower accommodation has been moved to the basement/ lobby and plant rooms added to the basement/ the stairs to the basement area have been separated/ internal office layout alterations/ glass rooflight set within roof terrace to the floor below has been removed/ consented automated opening box rooflight updated/ a movable planter added in front of the plant enclosure/ Location of 2x low level doors within plant enclosure updated.

Amendments to planning permission dated 27 March 2019 (RN: 17/02394/FULL) for alterations and extensions, including demolition and reconstruction of rear extensions, excavation of basement floor, removal of tree, alterations to front boundary wall, installation of mechanical plant, erection of cupola at roof level, use of part of garden to rear of No.8 Ordnance Hill, and internal works to all floor levels in connection with the use of the building as five residential apartments (2x3 bed, 2x2 bed, and 1x1 bed flats). Namely, the omission of swimming pool from lower ground floor, with space being used as a games room and living area, resulting in reduction in overall basement excavation; reduction in the amount of excavation towards the front of the building, meaning that the front wall of the chapel would no longer need to be underpinned; Alterations to the internal layout of accomodation, including omission of duplex flat layout with internal staircase and instead arranging the accommodation as self contained flats on each floor.

Amendments to planning permission dated 15 October 2019 (RN:19/05236/FULL) for variation of Condition 1 of planning permission dated 28th January 2019 (RN 18/10309/FULL) for, 'Alterations including the removal of the existing seventh floor and plant and replacement with two storeys of office accommodation and consolidated rooftop plant, alterations to the existing windows, refurbishment of the existing entrance and associated external alterations'; NAMELY, introducing an additional stair and lift between lower ground and ground floors, creating a secondary entrance accessed from Grantham Place, cutting back the ground floor slab, and erecting balustrades and timber decking to external terraces on the 8th floors to facilitate their use as terraces, revisions to rooftop plant enclosure, installation of roof level generator flue, and alterations to the eastern party wall line. Namely, omission of a projecting nib wall at level 7 of the south facade.

Amendments to planning permission dated 18 October 2022 (RN: 20/03307/FULL) for the: Comprehensive residential-led mixed-use redevelopment, including demolition of Kylestrome House, Lochmore House, Laxford House, Stack House, Walden House and structures attached to Coleshill Flats; tree removal and pollarding; erection of a partial sub-basement, basement and buildings varying in height from five to 11 storeys, to provide affordable homes (Class C3), market homes (Class C3), senior living accommodation (comprising Class C3 and / or Class C2), alongside a range of uses at partial sub-basement, basement and ground floor level including retail (Class A1), restaurants / cafes (Class A3), drinking establishments (Class A4); offices (Class B1), community space (Class D1), cinema (Class D2); use of the lower ground floor of the Coleshill Flats as retail and / or workspace (Class A1 and / or B1); provision of new pedestrian routes; basement car parking; basement and ground floor circulation, servicing, refuse, ancillary plant and storage; provision of hard and soft landscaping; landscaping works and creation of new play facilities at Ebury Square; rooftop PV panels; rooftop plant equipment; refurbishment and relocation of Arnrid Johnston obelisk to elsewhere within the site; refurbishment and relocation of the water fountain on Avery Farm Row; repair and relocation of the telephone boxes on Orange Square; and other associated works. NAMELY, to allow amendments to Building C, comprising the separation of the basements of Building A and C, reduction in floor to floor heights, enlargement of cores, revised housing mix and associated internal alterations, addition of fixed guarding and amendments to the Ebury Street facade; and associated alterations.

Amendments to planning permission dated 18th February 2022 (RN: 21/04717/FULL) for, 'Demolition of existing buildings on site and redevelopment to provide up to 30 residential units (Class C3), office floorspace (Class B1), gymnasium (Class D2), retail art gallery (Class A1), restaurant (Class A3) and retail (Class A1) floorspace; creation of a new pedestrian link through the site between Yarmouth Place and Carrington Street; erection of buildings either side of the new pedestrian link between 4 and 8 storeys in height excavation to create additional basement accommodation provision of on site car parking, cycle parking and delivery bay on Yarmouth Place new landscaping including improvement works to Yarmouth Place associated alterations.' Namely, to amend the description of development to omit reference to a retail art gallery Class A1 and to update the use classes to reflect the introduction of Class E.

Amendments to planning permission dated 21st June 2022 (RN: 22/00542/FULL) for, 'Use of the building as a private members' club (sui generis) comprising office space and bedroom accommodation with ancillary functions and a publicly accessible restaurant / bar (sui generis) at part ground and basement levels. Erection of a new sixth floor and creation of terraces at rear first, fourth, fifth and new sixth floor level. Installation of plant with associated screening at sixth floor level and alterations to the elevations to include the installation of new shopfronts on the Brewer Street and Warwick Street elevations'; Namely, to vary the wording of Condition 16 to extend the hours that the terraces can be used to between 09.00 and 23.00 daily.

Amendments to the planning permission dated 17th February 2020 (RN:19/04081/FULL ) for the refurbishment, alteration and extension of existing building, including new seventh floor and rear lightwell infill to provide additional office accommodation, change of use of part ground floor to flexible Class A1, A3 and/or D2 and/or B1 floor space and other associated works. Namely, to allow the development to take place in phases and for the conditions to accord with this phasing programme.

Amendments to planning permission 18th December 2020 (RN: 20/02247/FULL) Use of the building as a private members' club (sui generis) comprising office space and bedroom accommodation with ancillary functions and a publicly accessible restaurant / bar (sui generis) at part ground and basement levels. Erection of a new sixth floor and creation of terraces at rear first, fourth, fifth and new sixth floor level. Installation of plant with associated screening at sixth floor level and alterations to the elevations to include the installation of new shopfronts on the Brewer Street and Warwick Street elevations. Namely, the application seeks to remove the hotel use from the scheme, and replace this with additional office floorspace consistent with the consented use of the building at lower levels.

Amendments to planning permission dated 18 February 2022 (RN: 21/04717/FULL) for, 'Demolition of existing buildings on site and redevelopment to provide up to 30 residential units (Class C3), office floorspace (Class B1), gymnasium (Class D2), retail art gallery (Class A1), restaurant (Class A3) and retail (Class A1) floorspace; creation of a new pedestrian link through the site between Yarmouth Place and Carrington Street; erection of buildings either side of the new pedestrian link between 4 and 8 storeys in height excavation to create additional basement accommodation provision of on site car parking, cycle parking and delivery bay on Yarmouth Place new landscaping including improvement works to Yarmouth Place associated alterations'; NAMELY, (i) Revisions to the residential courtyard design; (ii) Reduction in size of walkway roof light; (ii) Minor alteration to the residential terrace planter design and showing these on elevations; and (iV) Residential entrance panel changed to stone.