Details of Condition 5 'Archaeological Pre-commencement Foundation' pursuant to planning permission ref. no. 21/AP/0179 as amended by 22/AP/1704: Non-material amendment of planning permission 21/AP/0179 Construction of a part two, part five storey extensions to provide additional office accommodation (E(g)(i) Class) and associated cycle parking and refuse storage: Loading bay and columns at ground floor and three windows on part pf the north facade re-positioned; size of three windows on part of the north facade floor changed, connected column on upper levels split into three components, fourth floor terraces to have returns that wrap into the facade, layout amended, balustrade added to roof, east elevation material finish to party wall line changed from terracotta cladding panels in satin off-white glaze to glazed brick with off-white glaze and photovolatic panels increased from 73 to 82.

Variation of Condition 1 and 11 of planning permission dated 20 October 2022 (RN: 22/04903/FULL) for the demolition of existing mansard roof and roof level plant and construction of two storey vertical roof addition with extensions at fourth, fifth, sixth and seventh floor levels for additional office (Class B1) floorspace. Use of the lower ground and basement level for flexible/alternative office (Class B1)/retail (Class A1)/leisure uses (Class D2); car parking, cycle parking, ancillary office uses and mechanical plant. Alterations to the existing building including new windows and entrance, new terraces to eighth and tenth floor levels and new plant enclosure at roof level and associated works; and amendments to car parking provision (retention of the public car park), alterations to the cycle parking provision and basement layouts and reduction in flexible commercial floorspace; namely, design modifications to the Carlton House Terrace elevation including an additional entrance, pavement lights, replacement railings and re-alignment of a section of the south facade; alterations to the lower ground floor glazing on the west elevation, a new stairwell and platform lift to roof terrace (level 10), widening of central core to accommodate emergency access and fire-fighting lifts, realignment of level 10 balustrade and alterations to south-west lift overrun and amendment to the wording of Condition 11 to include the word 'pergolas'.

Non-material amendment to enable a variation in the wording of Condition 7 attached to s73 planning permission 22/AP/2196 (which was a variation of 20/AP/2482 for Construction of four, part two/part three storey buildings incorporating roof terraces, for a temporary period of not more than seven years comprising uses including education (Use Class F1) and flexible education, Life sciences and office and ancillary uses (Use Classes F1 and E)). The variation will alter the time period for implementing offsite highways works.

Variation of condition 11 of planning permission dated 27 July 2021 (RN:21/03134/FULL) (which varied permission dated 13 February 2019 (ref. 18/07715/FULL) for 'Removal of existing third and fourth floor levels and roof top structures and partial demolition of Shelton Street elevation (third floor only); construction of new floorspace and internal reconfiguration resulting in a part five and part six storey building with roof top plant enclosure, to provide flexible commercial use including retail (Class A1), financial and professional services (class A2) restaurant (class A3), office (class B1) and /or assembly and leisure (class D2) at basement and ground floor level and office use (Class B1) at first to fifth floor levels; refurbishment of external elevations; roof terraces, plant, cycle parking and facilities for access and servicing'. Namely, to amend condition 11 to allow greater flexibility for the use of the commercial floorspace at ground and basement level.

Application for a non-material amendment following a grant of planning permission ref: 19/01477/EIAFUL (Demolition of the existing building and all structures on the site, including the footbridge from Waterloo Station concourse and across York Road; the construction of a new building ranging between 12 and 31 storeys (plus basements), to provide office (B1) and flexible floorspace (B1, A1, A2, A3, A4, A5, D2); creation of new pedestrian routes and public realm including a new footbridge connecting the building to Waterloo Station, hard and soft landscaping; works to Cab Road, Mepham Street, York Road and Leake Street; basement parking and servicing, building plant and other associated infrastructure and works.) Granted on: 18.02.2021 Amendments sought: Roof top optimisation; relocation of core A ; changes to the massing at levels 13 and 29; amendments to ground level concrete arches; amendments to retail unit configuration; reconciliation of floor areas.

Non material amendment of planning permission ref. no. 21/AP/1825: Construction of a single storey roof extension and ground to fourth floor rear extensions to provide additional office space (Use Class E) incorporating external terraces, recladding of front elevation, creation of plant enclosure at roof level and other associated works. NMA sought: Re-instatement of a number of existing windows on the west elevation of the building.

Variation of Condition 1 (Approved Plans) pursuant to planning permission 21/AP/1825 'Construction of a single storey roof extension and ground to fourth floor rear extension to provide additional office space (Use Class E) incorporating external terraces, recladding of front elevation, creation of plant enclosure at roof level and other associated works.' Amendment to reinstate existing windows to west elevation.

Amendments to planning permission dated 23rd January 2023 (RN: 22/05428/FULL) for two-storey extension including roof-level plant along the Bressenden Place façade to provide a new office entrance pavilion (Class E), the provision of Class E office / retail accommodation, remodelling of the crown of Portland House and creation of a setback rooftop extension to provide office amenity (Class E) and an outdoor terrace, reconfiguration of the second floor plant accommodation fronting Cardinal Place, relocation of the zephyr on Bressenden Place, provision of cycle parking, public realm and associated works including window replacement and the application of a new façade treatment, namely to amend the wording of Condition 3 (Code of Construction Practice) to enable early works to be carried out in accordance with the Appendix A dated 22/11/22 signed by the Environment Inspectorate and prior to the discharge of Condition 3.

Non-material amendment following planning permission 20/AP/2196 (Construction of an additional storey and rear extension alongside refurbishment of existing office building (Use Class B1a), including alterations to the building facade, creation of external amenity spaces, replacement plant and associated works) to add doors to the ground floor level, remove blue roof and change part of the roof top screen from metal screening to glazed brick.

Details of Construction Management Plan and Demolition Method Statement pursuant to condition 6 of planning permission 224222OPDVAR dated 05/01/2023 for: Minor material amendment (S.73) to vary condition no.2 in relation to planning permission reference 185478OPDFUL dated 11/03/2019 for; Redevelopment of the existing single-storey commercial premises operating as a dry-cleaning business (Class B2), to provide a three-storey building comprising industrial space (Class B2) at ground-floor and first-floor levels, office accommodation (Class B1a) at second-floor level, with associated car parking, refuse storage and cycle storage (cross-referenced with approved planning refs. 221351OPDCND and 220358OPDCND) (Alterations to second floor internal layout incorporating upper level terraces and alteration from two units to one (second floor), alterations to siting of lift and stairwells and provision of associated facilities (lift bulkhead) and amended roof profile and design incorporating partially pitched and flat roof with roof terraces