Works at 89 Boundary Road to include use of part lower ground and part ground floors as a residential flat (Class C3) and office (Class E), and first, second and third floor as 2 residential flats (Class C3); Erection of rear extensions at lower ground and ground floor levels with associated terrace at first floor level; Erection of mansard roof extension, alterations to windows and doors; and works to 87 Boundary Road to include demolition of existing rear extension and erection of mews house at rear of site, reduced office space; erection of a mansard roof; Conversion of maisonette at first and second floor into two flats with additional accommodation at roof level; and use of the lower ground and ground floor as office (Class E).

Variation of condition 1 of planning permission dated 28 July 2021 (RN 20/05512/FULL) (which varied permissions dated 1 May 2019 RN:18/09619/FULL, 1 February 2019 RN:18/00506/FULL and 29 April 2016 RN:15/11404/FULL) as amended by RN:21/03194/NMA dated 30 November 2021 for Demolition and redevelopment of the site to provide a residential complex comprising 39 units of apartments integrated with facilities including communal kitchen cafe, storage areas, wellness centre/spa, staff accommodation, staff offices, in two linked buildings of six storeys each, internal courtyard, roof terrace, excavation to create basement storage and car parking spaces with access from Horseferry Road. Namely, removal of the age restriction and alterations to the fifth floor layout to make four 3-bedroom apartments.