Amendments to planning permission dated 29 March 2022 (RN: 21/08501/FULL) for alterations to provide inclusive access to the building, comprising installation of a platform lift to the main entrance. Creation of a terrace at roof level (to rear of building) and level access to the terrace. Alterations to the rear and mews facade; and alterations at lower ground floor associated with the conversion of the car park to office floorspace. NAMELY, to create two inverted dormer openings within the existing first floor mansard roof to the rear of the building to house louvred vents.

Internal alterations at Level 0, Level -1 and Level -2 comprising, new reception desk to Level 0 lobby, replacement of digital displays within No. 8 John Adam Street; addition of free standing bar to lounge within No. 2, Level 0; relocate service counter and renew furnishings to Coffee House within No. 6, Level -1. New reception desk to events reception within No. 8, Level -2 (Durham House Street); new illuminated internal sign in arch to events reception within No. 8, Level -2 (Durham House Street) and conversion of admin office within No. 18 Adam Street, Level 2 to form multi use business space, including installing two pairs of sliding doors to existing opening.

External alterations to garage door, associated with conversion of garage to habitable space.

Conversion of existing basement to create a single studio residential flat with associated alterations

Loft conversion, new conservation rooflights, alterations to the existing roof ridge, use of rear terrace at first floor level and replacement of existing sash windows with double glazed sash windows.

Creation of a roof terrace at third floor level with installation of associated alterations to parapet and railing, and conversion of window into a door.

Lowering of floor level within vaults and conversion to habitable accommodation. Alterations to windows and doors. Erection of extension of rear infill to courtyard. (Linked with 22/08370/LBC)

Lowering of floor level within vaults and conversion to habitable accommodation. Alterations to windows and doors. Erection of extension of rear infill to courtyard. Associated internal alterations. (Linked with 22/08369/FULL)

External and internal alterations including conversion of existing below pavement vaults to provide additional office floorspace, alterations to the lift core, and alterations and installation of mechanical plant at roof level (site includes 36 and 38 Grosvenor Gardens).

Conversion of existing below pavement vaults to provide additional office floorspace and alterations at roof level including installation of new mechanical plant (site includes 36 and 38 Grosvenor Gardens).