Part-retrospective application for the remodelling of the existing dwellinghouse comprising the erection of single-storey rear extension and first floor front extension; alterations to fenestration; and roof alterations including raising of ridge height, creation of front gable ends and side-facing Sussex hips, installation of 1no front and 2no rear dormer windows, and 2no rear rooflights; with associated alterations, as approved under permission BH2021/04282, without adherence to conditions 1 or 5 of said application, to permit amendments to the design of the rear extension, front porch and fenestration, and confirm tree protection measures.

Amendments to planning permission dated 23 December 2022 (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 enable the removal of specified louvres, relocation of the generator, façade updates at ground floor level, installation of safety balustrading, relocation of the consented UKPN access, creation of a separate ground floor access for the crown amenity space and installation of additional sliding doors at Level 30.

Remodelling of existing ground floor extension incorporating alterations to the roof form, fenestration and formation of a glazed structure to the side element. Replacement of existing windows with new double glazed aluminium sash windows and removal of rear tree. Installation of a new wide rooflight to the front slope, new rooflight to the side/rear outrigger roof slope and new larger window and new rooflight to the existing rear dormer extension.

Submission of a tree protection plan pursuant to condition 4 of permission 21/03170/HHOLD. Extension, refurbishment and remodelling of existing dwelling.

Non material amendment to planning permission 20/P/2122/FUL (Erection of an extension to existing factory and warehouse premises; remodelling and expansion of vehicle parking and circulation areas and erection of a new gatehouse; replacement and remodelling of conveyor structure to the north of the main site) to allow for; amended Gypsum Store design, amended Calcination Workshop design, removal of maintenance space and compressor, amendments to previously approved pallet store and waste plasterboard store, new bearer store and hazardous waste store, additional flue, additional louvres, position and quantity of doors and windows, size and quantity of roof lights, removal of bore hole pump, sizes of various aspects e.g. Liquid Store, MCC Room 1, Substation Room 1, rationalisation of tree planting and additional planting e.g. to seating area

Approval of details pursuant to conditions 4 (Basement Method Statement), 6 (Tree Protection Plan) & 7 (Arboricultural Method Statement) of planning permission 22/03111/FUL (Remodelling of the front entrance steps and front steps down to lower ground floor level; the replacement of first and second floor windows to the front elevation; excavation to the rear to expose the three-storey rear bay down to the floor level; extension of existing rear lightwell across the full width of the house; and other associated exterior alterations) granted on 13.12.2022.

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.

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.

Variation of Conditions 7 and 9 of planning permission dated 28 September 2021 (RN: 21/02324/FULL) for the: Excavation of a new basement level, erection of a mansard roof extension, and two storey infill extension (rear ground and lower ground floor level) and remodelling of the ground and first floor extensions to the existing closet wing and single storey extension at rear third floor level; NAMELY, to allow the removal of existing tree and replacement with a new tree and submission of Phases 1-3 of the contaminated land remediation details.

Observations on a development within the adjoining Borough of Westminster with respect to erection of a two-storey extension including roof-level plant along the Bressenden Place facade 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 at Portland House, Bressenden Place, London, SW1E 5BH.