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.

Details of windows, external doors, interfaces with windows, interfaces with landscaping, interfaces with architectural metalwork, ventilation and other services terminations at façade and roof, railings and balustrades, integral lighting, shopfronts and awnings, signage strategy and rainwater goods to re-discharge Condition 6 (A) of planning permission dated 5th February 2020 (RN:19/07378

Detailed drawings showing any ventilation and other services terminations at roof level and associated equipment, and their colour finish as appropriate and details of any safety protection equipment, and window cleaning equipment to roof level pursuant to conditions 9 (part discharge) and 11 of planning permission dated 14 March 2019 (RN: 17/08619/FULL).