Variation of Conditions 1 (Approved Plans) and Condition 16 (Permitted Uses) of planning permission 21/AP/2001 dated 02/03/2023 for 'Demolition of rear infill and atrium roof and construction of new 6-storey rear extension connecting to a 2-storey roof extension on the western section of the building; a new atrium roof on the eastern section; roof terraces, landscaping and public realm works and general works of enhancement to the listed building in connection with the continued use of the building within Class E. (LBC reference 21/AP/2002).' for the following amendments: - Conversion of the 5th floor restaurant into office use - Creation of one restaurant at ground floor (rather than two separate restaurants) - Removal of restaurant lift core - Enclosure of the west stair core - Enlargement of central core - Installation of rear window railing protection - Changes to the atrium roof structure - Amendments to the courtyard including substation and switchroom - Delivery of affordable workspace given the increase in office floorspace - Re-wording of Condition 16 to reflect the amended amount of office floorspace

Certificate of Lawfulness (existing) to verify implementation of works pursuant to 17/AP/4124 [Change of use from Class D1 with an ancillary Class B1 office function to Class C3 for residential use, including conversion and part demolition of existing main house to enable the creation of x5 new residential units and the construction of x4 new residential units in the rear garden with x9 off street parking spaces, associated communal and private landscaped areas].

Details of condition 7 (security measures) pursuant to planning permission 16/AP/4018 (Redevelopment of the site to provide four buildings to deliver 168 residential dwellings (Class C3) and flexible retail floor space (247m2) of flexible A1/A3/A4: The works include the conversion and extension of Sumner House (Block A) from office use (Class B1-c) to provide 44 no flats and 4 no townhouses and partial demolition of a boundary wall; the erection of a part 4, part 6 storey block to provide 39 no flats on Sumner Avenue (Block B); a part four, part 6 storey building to provide 72 no. flats on Jocelyn Street (Block C); and a four storey block providing 9 flats on Melon Road (Block D), with 247m2 of flexible A1/A3/A4 use at ground floor level, together with car parking, hard and soft landscaping, and other associated works incidental to the development.)

Details of Condition 6 (Surface Water Drainage Strategy), as required by planning permission 16/AP/4018 (Redevelopment of the site to provide four buildings to deliver 168 residential dwellings (Class C3) and flexible retail floor space (247m2) of flexible A1/A3/A4: The works include the conversion and extension of Sumner House (Block A) from office use (Class B1-c) to provide 44 no flats and 4 no townhouses and partial demolition of a boundary wall; the erection of a part 4, part 6 storey block to provide 39 no flats on Sumner Avenue (Block B); a part four, part 6 storey building to provide 72 no. flats on Jocelyn Street (Block C); and a four storey block providing 9 flats on Melon Road (Block D), with 247m2 of flexible A1/A3/A4 use at ground floor level, together with car parking, hard and soft landscaping, and other associated works incidental to the development.)

Details of Condition 9 'soft landscaping scheme' showing the treatment of all parts of the site not covered by buildings and green roofs (including cross sections, planting schedule, management and maintenance) of planning permission ref. no (16/AP/4018) for 'Redevelopment of the site to provide four buildings to deliver 168 residential dwellings (Class C3) and flexible retail floor space (247m2) of flexible A1/A3/A4: The works include the conversion and extension of Sumner House (Block A) from office use (Class B1-c) to provide 44 no flats and 4 no townhouses and partial demolition of a boundary wall; the erection of a part 4, part 6 storey block to provide 39 no flats on Sumner Avenue (Block B); a part four, part 6 storey building to provide 72 no. flats on Jocelyn Street (Block C); and a four storey block providing 9 flats on Melon Road (Block D), with 247m2 of flexible A1/A3/A4 use at ground floor level, together with car parking, hard and soft landscaping, and other associated works incidental to the development'.

Details of Condition 4 (Project Environmental & Energy Management Plan (CEMP)), as required by planning permission 16/AP/4018(Redevelopment of the site to provide four buildings to deliver 168 residential dwellings (Class C3) and flexible retail floor space (247m2) of flexible A1/A3/A4: The works include the conversion and extension of Sumner House (Block A) from office use (Class B1-c) to provide 44 no flats and 4 no townhouses and partial demolition of a boundary wall; the erection of a part 4, part 6 storey block to provide 39 no flats on Sumner Avenue (Block B); a part four, part 6 storey building to provide 72 no. flats on Jocelyn Street (Block C); and a four storey block providing 9 flats on Melon Road (Block D), with 247m2 of flexible A1/A3/A4 use at ground floor level, together with car parking, hard and soft landscaping, and other associated works incidental to the development.)

Details of Condition 8 Cycle Storage - Block D - Design and Access Statement to include 1:50 details provided for the secure and covered storage of cycles. Redevelopment of the site to provide four buildings to deliver 168 residential dwellings (Class C3) and flexible retail floor space (247m2) of flexible A1/A3/A4: The works include the conversion and extension of Sumner House (Block A) from office use (Class B1-c) to provide 44 no flats and 4 no townhouses and partial demolition of a boundary wall; the erection of a part 4, part 6 storey block to provide 39 no flats on Sumner Avenue (Block B); a part four, part 6 storey building to provide 72 no. flats on Jocelyn Street (Block C); and a four storey block providing 9 flats on Melon Road (Block D), with 247m2 of flexible A1/A3/A4 use at ground floor level, together with car parking, hard and soft landscaping, and other associated works incidental to the development.

Details of Condition 5 (Arboricultural Method Statement), as required by planning permission 16/AP/4018(Redevelopment of the site to provide four buildings to deliver 168 residential dwellings (Class C3) and flexible retail floor space (247m2) of flexible A1/A3/A4: The works include the conversion and extension of Sumner House (Block A) from office use (Class B1-c) to provide 44 no flats and 4 no townhouses and partial demolition of a boundary wall; the erection of a part 4, part 6 storey block to provide 39 no flats on Sumner Avenue (Block B); a part four, part 6 storey building to provide 72 no. flats on Jocelyn Street (Block C); and a four storey block providing 9 flats on Melon Road (Block D), with 247m2 of flexible A1/A3/A4 use at ground floor level, together with car parking, hard and soft landscaping, and other associated works incidental to the development.)

Details of Condition 3 (Site investigation & geo-environmental assessment), as required by planning permission 16/AP/4018(Redevelopment of the site to provide four buildings to deliver 168 residential dwellings (Class C3) and flexible retail floor space (247m2) of flexible A1/A3/A4: The works include the conversion and extension of Sumner House (Block A) from office use (Class B1-c) to provide 44 no flats and 4 no townhouses and partial demolition of a boundary wall; the erection of a part 4, part 6 storey block to provide 39 no flats on Sumner Avenue (Block B); a part four, part 6 storey building to provide 72 no. flats on Jocelyn Street (Block C); and a four storey block providing 9 flats on Melon Road (Block D), with 247m2 of flexible A1/A3/A4 use at ground floor level, together with car parking, hard and soft landscaping, and other associated works incidental to the development.)

Detail of Condition 5-Green walls as required by planning permission 20/AP/1039 dated 30/06/2020 for variation to Condition 2 (Approved Plans) pursuant to planning permission 10/AP/1165 for 'Refurbishment of existing lower ground floor offices internal alterations of ground and upper floors for the conversion of existing listed building facing Blackfriars Road into a hotel (C1 use). Installation of platform lift at front. Demolition of existing property at 1 Burrows Mews and erection of three storey building plus basement to create 2 x one bedroom flats and 1 x one bedroom live/work unit'. The proposed amendment to Mews House are as follows: -omission of basement level, -alternative ground floor plan arrangements providing 1-bedroom ground floor flat and -alterations to ground floor bins and cycle stores.