Variation of Condition 1 of 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, to allow removal and replacement of existing central core and floors (retrospective), minor changes to internal configuration, provision of new entrance gates to permitted railing enclosure at the front, new door height gates to central entrance and new timber painted frames to glazed entrance. (Application under Section 73 of the Act).

Retrospective application for changes to the approved scheme for the front 2 x flats, approved under planning reference 21/P/3024/FUL (Conversion of commercial property to residential use with creation of 4no. self-contained flats. Works to include removal of courtyard roof; demolition of single storey extension and two storey stone building; erection of two storey rear extension) to include changes to the frontage by removal of a front canopy, changes to the parking arrangement, changes to the rear external wall finishes, provision of an additional rear extension to the ground floor flat, changes to the window arrangements at the rear,adjustment of the cycle store location for the ground floor flat, provision of a raised rear plinth with boundary fence and re-building of the demolished side boundary wall at the rear West corner in natural stone.