Details to partially discharge Condition 15 (1:20 drawings of a typical bay of each elevation); Condition 16 (external facing and roofing materials); Condition 17 (1:20 drawings of the proposed works, repair and restoration of all internal spaces); Condition 18 (samples of all new and replacement internal materials); Condition 19 (1:20 drawings of boundary walls, railings, gates and fences); and Condition 20 ( 1:20 drawings of plan, section and elevation of all new, refurbished and replacement windows, including details of fenestration materials) for Phase 3 (construction of the CDI building only) of planning permission (ref. 2020/01524/FUL) dated 13 May 2021. Details to fully discharge Conditions 49 (samples of the obscure glazing); and Condition 50 (1:20 drawings of the timber screen to be erected on top of the western boundary wall) of planning permission (ref. 2020/01524/FUL) dated 13 May 2021.

Variation of condition 2 of planning permission ref: 2019/01672/VAR granted 2nd August 2019 for the 'Variation of Condition 2 (Approved Drawings) of planning permission reference: 2018/02421/FUL dated 21st December 2018 for the "Erection of a rear roof extension; installation of 3no. rooflights in the front roofslope; erection of a single storey rear extension to the side and rear of the existing back addition; alterations to the front boundary wall with new dwarf wall and railings above and replacement front gate; and excavation of the front garden and part of the rear garden to form lightwells, in connection with the enlargement of the existing basement; replacement staircase to basement level in front lightwell; railings to surround front lightwell." Amendments sought include the reinstatement of basement/ground floor stairs in original position; construction of rear party walls for new conservatory fully in brick, replacing partial glazing of previously consented; redesign of new stair access from 2nd-3rd floors as a single staircase, omitting half landing; build up of rear roof level party walls in brick and widening of rear roof extension to meet party walls; glass balustrade to be extended across entire rear elevation of roof extension' Amendments to include omission of the ground floor rear extension and front lightwell, extending the basement under the ground floor side extension only, retention and refurbishment of the existing rear light well with new rear external steps, door and window together with storage space under the rear steps