Redevelopment of the site to provide an 18-storey building (including a mezzanine floor) plus basement and rooftop plant of a maximum height of 85.73m AOD providing 48,960sqm GEA office floorspace (Class E(g)(i)) and 8,777sqm GEA areas of floorspace for the following flexible uses; office/retail/services/food and drink/medical or health floorspace (Class E(g)(i), E(a), E(c), E(b) or E(e)), including ancillary cycle parking, accessible car parking, servicing, plant, roof terraces,landscaping, public realm improvements and other associated works incidental to the development (such as revising the layout of Deacon Street). The application is accompanied by an Environmental Statement submitted pursuant to the Town and Country Planning (Environmental Impact Assessment) Regulations 2017. AMENDMENTS with supporting documents, further Environmental Statement information and an ES statement of conformity. Changes include a revised façade design for the northern and western elevations (incorporating four terraces and 'creases' to step the facades), reduction of 628sqm GEA, landscaping alterations, further information on a health hub, sustainability matters and drainage strategy. Amended red line along the Castle Square boundary.

Application under Section 73 of the Town and Country Planning Act (as amended) for amendments to planning permission 2015/0591 dated 18/09/15, as amended by 2015/5347 dated 05/02/16, 2016/1517 dated 24/10/2016, 2016/6417 dated 03/05/17 and 2020/0501 dated 22/10/2020, for the redevelopment of the site to provide a mixed-use development comprising residential units, including affordable housing; flexible commercial floorspace including retail, financial and professional services, cafe/restaurant, offices, education, community and leisure (A1/A2/A3/B1/D1/D2) uses within buildings ranging from 2 to 26 storeys high; together with landscaped private amenity space and public realm, including publicly accessible routes through the site; an energy centre; basement car parking; basement and ground level cycle parking; refuse storage and servicing; vehicular access and demolition of remaining single-storey structures along the western boundary of the site, excluding the telecommunications equipment. Amendments comprise amendments to Phase 3 only and include reduction of units by 29; change in unit mix to increase the number of family sized units; change of use of commercial floorspace to resident's facilities at ground floor of Block A; introduction of resident's facilities at level 24 of Block A; increase in C3 residential floorspace through infill of recessed balconies; balcony standardisation across Block B and F; façade alterations across Block A, B and F; increased building height to Blocks B and F; reduction in height of Block A; alteration to entranceway of Block A.