Erection of two non-illuminated advertising awnings, and installation of internally illuminated window signage (behind the glazing), fronting onto Great Marlborough Street.

Installation of one air conditioning unit at ground floor level, metal louvres, new architectural lighting, and replacement glazing to windows. Installation of an internally-illuminated advertising box sign over the entrance door, and an internally-illuminated wall-mount red box.

Amendments to planning permission dated 21st May 2019 (RN: 19/00087/FULL) for, 'Demolition of existing buildings and demolition behind retained facades of 19 and 20 Denman Street facades; realignment of 4-6 Glasshouse Street, 1 Sherwood Street, 8 Glasshouse Street and 11-17 Shaftesbury Avenue facades and retention of Piccadilly Lights (adverts). Construction of a replacement six storey building (plus 6th floor mezzanine office) with three basement levels to create a mixed use scheme comprising office (Class B1) at part ground to 6th storey mezzanine; retail (Classes A1 retail and A3 restaurant) at part basement 1, part ground and part first floor; up to seven residential units (Class C3) at part first floor, part second floor and part third floor; and plant and cycle storage within the basement. Associated works including mechanical plant within roof enclosure and loading facilities; NAMELY; provision of sedum roof, internal alterations to the layout of the residential flats, replacement of glass roof maintenance balustrade on Denman Street with metal balustrade; alterations to window dimensions, slate roof and ceramic cladding on Sherwood Street; alterations to the Shaftesbury Avenue roof mansard; minor modifications to roof grating, roof facet on Denman Street, alterations to the slate roof to allow for improved roof maintenance access; and addition of sprinkler inlet point on Denman Street.

Display of non-illuminated adverts to construction hoardings on Great Marlborough Street and Argyll Street, for a further temporary period until 10 May 2021, together with applied vinyl graphics to ground and first floor windows for a further temporary period until 1 July 2021 and new vinyl graphics to ground floor windows for a temporary period until July 2021.