Demolition of the single storey back addition and rear outbuildings attached to the rear of the main building; erection of side and rear extensions at lower ground, upper ground and first floor level, erection of a rear roof extension to replace the existing dormer window, excavation beneath the main building in connection with the creation of a new basement and the formation of a roof terrace at upper ground floor level to the main building; change of use of the main building from office (Class E) into 2 x two bedroom self-contained flats; erection of a part one storey plus-basement single family dwellinghouse in the rear garden; erection of a new boundary wall with three new entrances to the side elevation; associated landscaping and external alterations.

Change of use from a youth club (Class E) to a mixed use development of Classes E and C3 creating 1no. new office space and 4no. new dwellinghouses; demolition of existing lean-to extensions; partial demolition of external walls; reinstatement of original window openings; erection of new single storey side extensions; erection of metal clad dormer extensions and installation new rooflights in the existing roof.

Increasing the ridge height of the main roof by 0.5m; changing the roof finish from asbestos-based corrugated sheets to low-profile fibre cement slates including 5no rooflights in the side roofslopes; erection of a new dormer with 10no windows, 2no doors and 1no rooflight in the new flat roof to form a new second floor level; installation of 3no high level obscure glazed windows to the rear elevation at first floor level; replacement of existing window with a new enlarged window covering part of the ground and first floor level to the front elevation (above the front entrance doors); relocation of 4no air conditioning units for food refrigeration from ground floor to second floor exterior; retrospective change of use from photographic studio (Sui Generis) and office (Class B1) to commercial use (Class E) for the operational and administrative functions of food storage, preparation, packaging, online sales and distribution with a smaller photographic/video studio (Sui Generis).

Change of use from a youth club to a mixed use development of classes B1(a) and C3(a) creating 2no. new office spaces and 3no. new dwellinghouses; demolition of existing lean-to extensions; partial demolition of external walls; reinstatement of original window openings; erection of new single storey side extensions; erection of metal clad dormer extensions and installation new rooflights in the existing roof.