Development of part four storey Norman Shaw South internal courtyard infill building, to provide further accommodation for parliamentary uses (Sui Generis); internal and external refurbishment, including installation of new building services and rooftop louvres; secondary glazing, and interiors, creation of new openings, alterations to basement vaults, and associated works including temporary construction works; Partial reconfiguration of basement level of 1 Canon Row to accommodate a new cycle centre and goods lift connecting to the lower ground level, limited secondary glazing and brickwork repairs to internal courtyard facade and replacement of fire doors connecting to Norman Shaw South; Single storey building to St Stephen's Yard connecting to Norman Shaw South and Portcullis House to provide an extension to existing accommodation for parliamentary uses (Sui Generis). Linked to 19/08267/FULL REVISED SCHEME: including amendments to risers and services and omission of photovoltaic roof tiles.

Partial demolition of the 1980s extension with infilling of existing terrace space at 43-44 Parliament Street and development of a new facade to the Canon Row elevation; a new roof and mansard on 1Parliament Street and 2-4 Canon Row; refurbishment of Bridge Street buildings; and alterations to ancillary residences to provide further accommodation for parliamentary uses (Sui Generis); internal and external refurbishment, including installation of new building services; secondary glazing; and interiors; creation of new openings; and refurbishment of basement vaults, and associated works including temporary construction works. (Linked to 19/08287/FULL) REVISED SCHEME: including amendments to Canon Row facade, roof plan and form, pitch of Parliament Street mansard roof extension to north and northern lift overrun; increase in area of photovoltaics; internal amendments.

Variation of conditions 3 and 4 on listed building consent dated 1st July 2020 RN (19/00519/LBC) to allow demolition work to be carried out in phasing. Variation of condition 3 to read You must not start any demolition work on site, with the exception of demolition as shown on drawing (reference (12)_P499), until we have approved in writing either: a. A construction contract with the builder to complete the redevelopment work for which we have given planning permission, or b. An alternative means of ensuring we are satisfied that demolition on the site will only occur immediately prior to development of the new building. You must only carry out the demolition and development, with the exception of Phase 1 works shown on the Basement Floor Demolition Plan (reference (12)_P499), according to the approved arrangements. Variation of condition 4 to read : You must not carry out demolition works, with the exception of Phase 1 works shown on the Basement Floor Demolition Plan (reference (12)_P499), unless it is part of the complete development of the site for which planning permission was granted on 1 July 2020 (RN 19/00514/FULL). Except for demolition as shown on Basement Floor Demolition Plan (reference (12)_P499), you must carry out the demolition and development without interruption and according to the drawings we have approved.

Temporary removal of redundant eastern chimney stack during construction of neighbouring Whiteleys development and its reinstatement with a shorter chimney stack.

Variation of Condition 12 (i) of listed building consent dated 3 July 2013 (RN:12/07766/LBC) for demolition and rebuilding of rear section of building, excavation to create a two storey basement, extensions and associated refurbishment of Grosvenor Gardens House, to provide 42 residential units (Class C3) on first to seventh floors; reconfiguration at ground floor level to provide mixed retail use (Class A1 and/or Class A3); wellness facility, residential storage, plant, car and cycle parking at basement levels; and public realm works to Eaton Lane (23-47 Grosvenor Gardens and 44-52 Buckingham Palace Road). NAMELY, to amend the wording of Condition 12(i) to enable the removal and storage of historical doors during the construction phase of the development.

Temporary removal of eastern chimney stack during construction of neighbouring Whiteleys development.