Conversion of existing garage into a habitable accommodation; construction of ground floor rear extension with roof light; roof light on front elevation; enlarged rear dormer window; and alterations to windows and doors.

Amendments to planning permission dated 1st June 2022 (RN:22/02572/FULL) for Installation of two new rooflights to rear roof slope, in association with loft conversion. Namely, to replace windows to front and rear at first floor level with slimline double glazing.

Conversion of existing single-family dwelling into 4 dwellings (1x 1 bedroom flat at basement, 1x 2 bedroom flat at lower-ground floor, 1x 1 bedroom flat at ground floor level, and 1 x 4 bedroom maisonette at first to fourth floor), including new bathrooms and kitchens, and an extension at rear lower-ground and ground floor level including roof terrace at first floor level, erection of an extension at roof level and installation of new windows and doors to the rear elevation.

Conversion of existing single-family dwelling into 4 dwellings (1x 1 bedroom flat at basement, 1x 2 bedroom flat at lower-ground floor, 1x 1 bedroom flat at ground floor level, and 1 x 4 bedroom maisonette at first to fourth floor), including new bathrooms and kitchens, and an extension at rear lower-ground and ground floor level including roof terrace at first floor level, erection of an extension at roof level and installation of new windows and doors to the rear elevation (Linked to 23/04950/LBC).

Variation of condition 1 of planning permission dated 03 October 2022 (RN: 22/01969/FULL) for 'Alterations including infilling of rear lightwell between first to fifth floor levels, erection of roof extension to provide an additional floor level, roof plant, and conversion of the upper floors and part ground and basement into hotel use'. Namely, to allow changes to list of approved plans to allow an increase in the number of hotel rooms from 42 to 81; amendments to rear window openings and insertion of three additional velux windows at fifth floor level.

Conversion of garage, relocating the entrance and first floor balcony to the next bay over, infilling the recessed porch, reposition first floor window, replacement garage door with french doors within the existing opening; extension of the existing side extension; addition of rooflights and two rear roof dormers, installation of borehole to facilitate ground source heat pumps and rainwater attenuation tank within front garden, and associated works.

Amendments to planning permission dated 19 April 2021 (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, consisting of the provision of new door height railing gates to the main entrance, new openable railing gates to the eastern side of the main entrance, and insertion of French doors to the eastern ground floor shopfront.

Amalgamation of two residential units into one, addition of 3 French doors to the front of the existing mansard roof, addition of a skylight at roof level, and conversion of an existing rear window on first floor level into inward opening French doors with Juliette balcony.

Replacement of roof level air conditioning units with new modern system using air source heat pumps, new pipework and new internal fan coil units; replacement of non-original windows with new timber sash windows to a traditional pattern; new cycle storage area in vaults; removal of existing skylights to facilitate conversion of rear flat roofs to garden spaces for outdoor meetings; structural repairs and redecorations; comprehensive refurbishment of services; and interior alterations. (Linked with 22/04078/FULL)

Replacement of roof level air conditioning units with air source heat pumps, new pipework and new internal fan coil units; replacement of non-original windows with new timber sash windows to a traditional pattern; new cycle storage area in vaults; removal of existing skylights to facilitate conversion of rear flat roofs to garden spaces for outdoor meetings; structural repairs and redecorations; comprehensive refurbishment of services; and interior alterations. (Linked with 22/04079/LBC)