Restoration and refurbishment of 41, 42 and 43 Hay's Mews as approved under 22/08168/LBC, including the demolition at first floor level to create an enlarged terrace and internal linkage, with additional works: Restoration of courtyard; removal of internal partitions to facilitate reconfiguration at ground and first floor level; installation of new joinery; new ceilings in some places; installation of secondary glazing at first floor level to F27; restoration of the first floor and second floor domed roof lights. (Linked with 23/02877/NMA)

Partial demolition at roof level and creation of an extended fourth floor with extended lift and stair core, plant areas and terrace at fifth floor. Comprehensive refurbishment and associated works in connection with enlargement of existing office (Amendments to listed building consent (ref: 22/02171/LBC) to allow for landscaping of courtyard, basement lightwell and fifth floor terrace).

Provision of a temporary Chamber for the House of Commons and supporting facilities and infrastructure, including substantial demolition and redevelopment of Richmond House to create a part seven storey, part six storey building with a roof terrace and three levels of basement, to provide accommodation for parliamentary uses (Sui Generis). Refurbishment and internal and external alterations to 49, 50, 53 and 54 Parliament Street and 85 Whitehall, including a new bridge link, to provide a visitor entrance, visitor shop and workspaces for MPs and supporting staff (Sui Generis). Landscaping works to the forecourt of Richmond House and Richmond Terrace, and associated works including temporary construction works. (Linked to 19/08220/FULL). REVISED SCHEME: including amendments to stair tower on south elevation, reduction in lift overrun to Richmond Terrace, amendments to eastern elevation facing Curtis Green and roof plan to include additional planting RE-CONSULTATION following receipt of Addendum to originally submitted Environmental Statement (ES) and further information (EIA Reg25) including updates to ES: Ch 4 Approach to assessment, Ch 6 Townscape & Visual Impact, Ch 7 Cultural Heritage, Ch 12 Ground Conditions, Ch 13 Cumulative Impacts

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.

Erection of lower ground floor rear extension, replacement of upper ground floor extension, excavation of a basement and extension, creation of external courtyard at lower ground floor level, extension of existing rear balcony at upper ground floor level, installation of plant equipment, demolition and rebuild of front boundary wall, hard and soft landscaping and associated works. Internal alterations to all floors. Installation of solar panels to rear roof of mews building (Site includes 19 Hamilton Close). (Linked with 22/08424/LBC)

Alterations and extensions, including demolition and reconstruction of rear extensions, excavation of basement floor, removal of tree, alterations to front boundary wall, installation of mechanical plant, erection of cupola at roof level, use of part of garden to rear of No.8 Ordnance Hill, and internal works to all floor levels in connection with the use of the building as five residential apartments.

Restoration and refurbishment of the principal building; demolition and replacement of the modern rear extension; rebuilding of the front facade in facsimile; rebuilding of stairs to front lightwell; and removal of existing air conditioning plant and replacement including erection of a roof level enclosure and screen.

Partial demolition and rebuilding of existing mansard roof; alterations to rear fenestrations, including removal of two existing windows and replacement with larger single window and internal alterations.

Demolition of existing rear extensions and erection of rear extensions at lower ground, ground floor and first floor levels; Excavation of basement level with skylights; alterations to excavate garden at lower ground floor level; replacement of roof; installation of rooflight and flues; and installation of security cameras to front and rear. Internal alterations including the removal and addition of partitions.

Excavation of basement with associated lightwells and mechanical plant, demolition and replacement of existing side extension and alterations to dormers at roof level and fenestration/doors to elevations, repair and repointing of brickwork, associated works to front and rear gardens, and internal alterations including installation of lift and party wall insultation. [linked to 23/00007/NMA]