Erection of a new roof terrace, associated lift overrun and extension of stair core; the extension of the rear fire escape to roof level; installation of PV panels on roof; replacement of windows; alterations to existing entrances to create level access; and new external staircase for basement access for commuters.

The erection of a new roof terrace, associated lift overrun and extension of stair core, the extension of the rear fire escape to roof level, installation of PV panels on roof, replacement of windows, alterations to existing entrances to create level access, internal alteration to mezzanine and new external staircase for basement access for commuters.

Erection of a single storey roof extension to facilitate the creation of 143sqm of office floorspace (Class E), extension of existing staircase and lift core and upgrade to existing building services within new enclosure.

Change of use of lower ground floor from part betting shop (Sui Generis) and part office (Use Class E) to retail and office (Use Class E), and change of use of part ground floor from retail to office use (Use Class Eg) and alteration and extension, including: (i) new and replacement windows to the facade at all levels; (ii) removal of existing rooftop plant enclosure and erection of one storey roof extension at seventh floor to provide office (Use Class E) with erection of plant room and fire escape above and creation of private terrace at roof level; (iii) new shopfronts and office entrance at ground floor level with reconfiguration of retail space; (iv) rear partial infill extension from first to sixth floors to provide office accommodation (Use Class E); and ancillary works.

Refurbishment and extension of the building to create additional floorspace with roof terrace for Class E use; erection of a pavilion structure at roof level; installation of new terrace areas with associated landscaping and balustrades; extension of existing plant enclosure; installation of plant equipment and kitchen extract duct; alterations to facade, including works to clock face on Fleet Street, and at ground floor level; alterations and extension to existing windows and vitrines; internal alterations to the ground floor lobby and interiors, and internal works to sixth floor heritage rooms; reinstatement of carriageway connections; provision of new ancillary facilities and other associated works.

Refurbishment and extension of the building to create additional floorspace with roof terrace for Class E use; erection of a pavilion structure at roof level; installation of new terrace areas with associated landscaping and balustrades; extension of existing plant enclosure; installation of plant equipment and kitchen extract duct; alterations to facade, including works to clock face on Fleet Street, and at ground floor level; alterations and extension to existing windows and vitrines; provision of new ancillary facilities and other associated works.

Demolition of the three existing buildings (with the exception of the front facade of 63 Coleman Street) and erection of a new building comprising lower ground, ground and eight upper storeys for predominately office (Class E) use with associated flexible retail/office (Class E) use at ground floor, ancillary plant and other associated works.

Demolition of the existing building at 1-6 Holborn Circus (known as Thavies Inn House) and the erection of a ten storey Class E building for office use with Class E retail use at part ground floor level with works to include reinstatement and new pedestrian routes through the site; hard and soft landscaping works including removal and replacement trees within the public highway, and creation of pocket park in Thavies Inn; widening of the footway on St Andrew Street; and other works incidental to the proposed development.

Alterations and extension to existing Class E building, comprising part removal and replacement of existing 6th floor within the erection of 3 storey roof extension and roof top plant. Extension to ground floor within Leman Street and remodelling of office entrances. External alterations including replacement of existing glazing. Extensions and alterations to Prescot Street elevation. Extensions to rear aspect of building at ground to 8th floor. Replacement of external roof top terraces.

(i) Erection of a single storey roof extension above the existing second floor at the rear of the building to create a one bedroom residential apartment (Class C3); (ii) Associated works to create access to the apartment; (iii) Extension of adjacent restaurant extract flues to sit above the proposed new building height. (total additional floorspace 53sq.m GEA).