Refurbishment and extension of the existing office building to include; external works to facades, new windows and doors throughout, infilling of the rear lightwell over basement and ground level, alterations to the existing roof structure to facilitate an occupiable external terrace, and extension of the existing lift shaft and stair core by 1 additional floor to create terrace access.

Consultation by the London Borough of Islington on a single storey roof extension with roof terrace and addition of roof level plant, replacement of existing windows and other external works associated alterations (LBI ref. P2022/3339/FUL)

Refurbishment of the existing building for continued office use including the reconstruction of the rear ground extension; new rear terrace; rationalisation of plant equipment; replacement of windows; internal alterations; upgrades to services, fabric repairs and altered decorations; and conversion of the third and fourth floors to ancillary accommodation for The Mercers' Company (as per 15/01308/FULL and 15/01309/LBC).

Refurbishment of the existing building for continued office use including the reconstruction of the rear ground extension; new rear terrace; rationalisation of plant equipment; replacement of windows; internal alterations; upgrades to services, fabric repairs and altered decorations; and conversion of the third and fourth floors to ancillary accommodation for The Mercers' Company (as per 15/01308/FULL and 15/01309/LBC).

External alterations including, facade and fenestration replacement and replacement office entrance; part demolition and extension at roof level to create a roof top pavilion for Class E use and reconfigure the plant room; creation of roof terrace at 7th floor and associated hard and soft landscaping; provision of cycle parking and associated facilities; and other ancillary works.

External alterations to the existing building (Class E), including the part demolition of the existing roof and rear facade, and erection of a new 2 storey roof extension and extensions to the rear at floors 1-7; creation of a new accessible roof terrace and a plant enclosure at roof level; refurbishment works to the front facade including stone repair, replacement tiling, and lowering of principal entrances and other associated works; works to the north facade including introduction of new door and window at ground floor level; flexible use of part ground and part lower ground floors for either Office (Class E) or Restaurant and Cafe (Class E)/ Drinking Establishment (Sui Generis); and other associated works.

Planning permission is sought for alterations and extension of the building including: (i) reconfiguration of main entrance including new sesame lift; (ii) alterations to eastern lightwell including extension into existing service riser with new windows and refurbishment of external fire escape stairs/lift; (iii) replacement of rooftop plant rooms, lowering of south eastern corner rooftop wall and erection of roof top lobby with associated landscaped amenity terrace; and (iv) removal of cycle shelter and car parking on riverside terrace and replacement with landscaped amenity area and installation of sesame lift to riverside level (25sq.m).

External and internal alterations of the building including: (i) fabric removal and refurbishment works on all floors; (ii) replacement of all windows; (iii) installation of two additional lift shafts and lifts; (iv) extension of floor slabs into service risers; (v) removal of half landing toilet floors; (vi) reconfiguration of main entrance and foyer including new sesame lift, new doorways in internal wall, platform lifts to ground floor level and installation of new sesame lift at riverside level; (vii) alterations to eastern lightwell including extension into service riser with new windows and refurbishment of external fire escape stairs/lift; (viii) replacement of plant including rooftop plant rooms, lowering of south eastern corner rooftop wall and erection of roof top lobby with associated landscaped amenity terrace; (ix); and internal alterations to level -2 to create new cycle parking, changing facilities and waste storage facilities.

(1) Infill extension to retail unit at ground floor for either Class A3 or Class A4 use, (2) Alterations at ground floor level to create an extension to the existing office entrance, (3) Change of use of part ground and lower ground floors from office (Class B1) use to a flexible use for either office (Class B1) or D1 medical uses with new entrance off Warwick Lane, (4) Change of use of part of the ground, lower ground and basement floors from office (Class B1) use to Class D2 gym use with a new entrance off Warwick Lane, (5) Creation of a new cycle entrance off Warwick Lane for new cycle parking at basement level. (6) New lighting design to Newgate Street colonnade, (7) Works to the facade and fenestration at ground and first floors associated with the office entrance on Rose Street, (8) Demolition of existing roof top plant and creation of a new seventh floor for Class B1 (office) use and creation of a secondary entrance from Newgate Street (9) Creation of new terrace at seventh roof level and re-landscaping existing terraces.

Alteration and extension, including: (i) new and replacement windows to the east, south and west elevations at first to sixth floor levels; (ii) removal of existing rooftop plant enclosure and erection of a single storey roof extension at seventh floor level to provide office accommodation and plant room (Class B1) with private terraces at seventh floor and roof level; (iii) Installation of a green wall to the south elevation.