16 Mortimer Street London W1T 3JL
Variation of Condition 1 of planning permission dated 03 August 2023 (RN: 23/02362/FULL) for, 'Partial demolition; infill of rear lightwells; front extension at fifth floor level and introduction of a terrace; partial replacement of front elevation; refurbishment of existing building; installation of plant equipment; replacement windows; cycle parking; and associated external alterations; in connection with the use of the building as Offices (Class E);; NAMELY, the reduction of roof level massing to the rear, installation of guttering above fifth floor and introduction of roof pitch increasing the height of the fifth-floor façade by 250 mm; removal of external basement to ground floor stair to the rear, revised canopy design to the front, revised signage design to left of canopy, addition of three external wall lights at ground level, new planters at ground and terrace levels, revised Crittall style window arrangement, spandrel panel at front facade to incorporate vertical detailing to match mullions, change in location of bike racks, reduction of window sizes to east and west lightwell infills and introduction of grilles at eastern infill, and proposed reduction in rooflight to east and west infill extension. (Application under Section 73 of the Act).
15-20 Manchester Square London W1U 3PW
Variation of Condition 1 of planning permission dated 04 September 2020 (RN: 20/03854/FULL) for, 'Demolition and replacement of existing fourth floor, demolition of existing plant room, and erection of a single storey roof extension at fifth floor and rear extension at second to fifth floor levels in connection with existing office (Class B1) use, provision of new main office entrance, flexible use of part ground and basement floor for either retail or office use (Class A1/B1), creation of roof terrace at fifth floor level, provision of cycle parking spaces and facilities, roof plant and associated external alterations, including replacement windows'; NAMELY, to amend the approved drawings to replace a single ground floor level window on the north elevation with a door and to erect of a bridge over the existing lightwell to provide a secondary fire-protected egress point.
68 - 71 Newman Street London W1T 3EQ
Erection of two storey roof extension and alterations throughout to provide additional office (Class E) floorspace, refurbishment and alterations to existing elevations including replacement windows and associated works including the relocation of the entrance at ground floor level. Installation of roof plant, enclosure and lift overrun, provision of terraces at fifth and sixth floor levels, terrace at roof level and all associated and ancillary works.
6 Upper Grosvenor Street London W1K 2LU
External alterations including; the partial demolition of existing mansard roof and corner coping to accommodate a new and extended lift; installation of replacement windows at rear lower ground and ground floor level; installation of replacement entrance steps; installation of plant within lowered vault at lower ground floor level, installation of louvered vault doors; installation of a plant enclosure, photovoltaics and a living green roof at part main roof level; creation of terrace with access hatch and associated works at part main roof level for use in connection with the existing office accommodation (Class E).
46 Manchester Street London W1U 7LS
Installation of 4x air source heat pumps at roof level, single-story extension to the existing rear ground floor to extend existing office use, erection of small closet extension to accommodate WCs at rear mid-ground/first and mid-first/second floors, replacement of non-original windows with double glazed timber sash windows, external repairs to building and associated works, all in association with continued office (Class E) use.
9 Bentinck Street London W1U 2EH
Installation of one air conditioning unit to rear courtyard roof including internal fan coil units; Installation of secondary glazing to the existing sash window at first floor office unit. Linked with 23/04398/LBC
75 Berwick Street London W1F 8TG
Dual/alternative use of the third and fourth floors for either continued offices (Class E) and / or as 1 x 2 bedroom flat (Class C3) and; external works including the insertion of skylight at roof level; trickle vents; Welsh slate to mansard roof; removal and replacement of mastic asphalt roof weathering; new roof insulation; new leadwork to dormer (including cheeks), solid timber entrance door; repositioning of windows to allow for reconfigured staircase; addition of window to allow a smoke vent lobby and extension of railing at roof level.
Egyptian House, Dudley House And Foxglove House 166 - 174 Piccadilly London W1J 9EJ
Variation of conditions 1 and 7 of planning permission dated 27 January 2023 (RN: 22/06543/FULL) for internal alterations and external alterations including part use of the basement for cycle storage and facilities, refurbishment of the existing windows and the introduction of slimline double-glazed units into the existing frames; partial window replacement on rear elevation; extension to rear mansard roofslope; replacement of roof level plant and installation of plant screens; infill of redundant lightwells to all office floors; façade refurbishment works; and improvements at basement level to provide end of trip facilities including shows and bike storage. NAMELY, for the introduction of a dry riser to the façade of 172 Piccadilly; replacement of windows and doors to the rear elevation; omission of terrace planting (Linked to 23/03115/LBC)
18 Seymour Street London W1H 7HU
Installation of 4 x heat pump units and photovoltaic panels at roof level, single storey extension to rear ground floor, re-construction of existing wc closet extension at mid first/second floor level, replacement of existing window sashes with double glazed timber sashes, external repairs to building and associated works, all in connection with continued office use.
18-22 Wigmore Street London W1U 2RG
Variation of Condition 1 of planning permission dated 19th April 2023 (RN: 20/04541/FULL) for, 'Erection of an extension at the rear of 18-22 Wigmore Street at first to fourth floor levels and alterations to the rear roof form to allow conversion of the attic space to provide additional residential floorspace for the existing flats (Class C3), including the infilling of an internal lightwell adjacent to 16 Wigmore Street and the installation of a new lift. Alterations at basement and ground floor level including the infilling of a rear lightwell at basement and ground floor levels. Installation of plant within an associated enclosure at rear first floor level with a green roof over and screened plant on a flat roof at fourth floor level to the rear of 22 Wigmore Street. Alterations to the front of the building including new windows, shopfronts and metal railings at ground floor level. All in connection with the dual / alternative use of the basement, ground and first floors as either office (B1) / retail (A1) or a sui generis use comprising piano showroom, office space, new recital room, piano practice rooms and workshop space and use of the second to new fifth floors as 8 residential units comprising 3 x 1 bed; 4 x 2 bed and 1 x 3 bed' (SITE INCLUDES 18, 20 AND 22 WIGMORE STREET); NAMELY to install additional plant at rear first floor level and amend the approved enclosure, decorative cladding and green wall. (Application under Section 73 of the Act).