Conversion of existing garage into a habitable accommodation; construction of ground floor rear extension with roof light; roof light on front elevation; enlarged rear dormer window; and alterations to windows and doors.

Erection of mansard roof extension to provide additional accommodation for the top floor flat (Flat C).

Mansard roof extension to create second floor accommodation.

Alterations including erection of roof extension to create an additional storey of accommodation.

Variation of Conditions 1 and 3 of planning permission dated 15 May 2023 (RN: 23/01735/FULL) for, 'Alterations including partial infilling of rear courtyard on basement and ground floors, rear extensions on first to fifth floors and at sixth floor roof extension with plant enclosure, roof terrace and green roof above all to provide additional office accommodation (Class B1); new balconies/terraces at front fourth, fifth and seventh floor levels and rear first, sixth and seventh floor levels. Flexible use of part basement and part ground floor for either retail / office/ gym use (Class A1/ B1/ D2), provision of cycle parking and associated external alterations'; NAMELY, to install privacy screens on the first floor terrace, and to amend the wording of Condition 3 to enable the installation of the privacy screens. (Application under Section 73 of the Act).

Variation of Condition 1 of planning permission dated 12 December 2022 (RN: 22/03987/FULL) for conversion of ground floor garage to habitable accommodation and erection of mansard extension for use in connection with the existing first floor flat (Unit 8); and extension to the rear first floor to existing flat, Unit 2 [Site includes rear of 25-27 Catherine Place]; namely, to extend the width of the flat roof at Unit 2 to the parapet edge, aligning the roof line.

Erection of two-storey rear extension with balcony at ground floor level and terrace at first floor level; Installation of Juliet balcony at second floor level to rear; Reconfiguration of rear roof lights and 4th floor dormer windows: Replacement of windows to front and rear; Formation of new window openings in side wall of rear closet wing; Excavation of front basement vaults associated with use as habitable accommodation; Installation of plant machinery; and associated external alterations.

Variation of condition 1 of planning permission (RN 21/08366/FULL) dated 5 December 2022, for Internal and external alterations associated with the repair, refurbishment and alteration of the schools accommodation, at lower ground, ground and roof levels; namely internal layout alterations, refurbishment and repair works; external alterations, including the provision of improved services, plant at roof level and new ventilation ductwork including a full height kitchen extract duct to the west elevation, restoration, replacement of existing glazing, roofing at the north elevation, provision of associated roof access equipment, reinstatement of original west entrance, replacement of East Yard tent with permanent extension building, alterations to East Yard ramp, and associated works, NAMELY alterations to approved internal layouts, retention of existing drainage and provision of additional drainage, alteration of roof lead, provision of vertical glazing in place of opening window casements and provision of additional maintenance hatch and access platform to the approved new kitchen flue.

Erection of mansard roof extension to provide an additional level of accommodation, comprising a master bedroom with en-suite. (Linked with 23/03126/LBC)

Erection of a roof extension to provide additional accommodation to existing flat, with associated terrace.