Construction of side extension at lower-ground-floor level, the provision of window in side elevation and internal alterations at ground-floor and lower-ground-floor levels. (Linked to 23/03585/FULL)

Internal alterations at all levels to accommodate office refurbishment, installation of 4 x heat pump units and photovoltaic panels at roof level, replacement of rear basement rooms and single storey extension to rear ground floor to extend existing office use, re-construction of existing wc closet extension at mid first/second floor level, replacement of existing window sashes with double glazed timber sashes, external repairs to building and associated works, all in connection with continued office use.

Construction of a single storey extension at rear lower ground floor level and a single storey extension within the front lower ground floor lightwell area; installation of new air conditioning condenser unit at roof level; enlarged opening for French doors at rear ground floor level and replacement front door; replacement windows/glazing; and replacement terrace decking and fencing; internal alterations.

Proposed alterations to door and window openings, construction of infill one storey rear extension within the lower ground floor courtyard and erection of a conservatory. Removal of a non-original pitched roof above part of the existing lower ground floor bathroom and replacement with a flat roof and glazed balustrade to form an extension to the existing terrace at this level.

Construction of full-width rear extension to lower ground floor with excavation to lower floor level including the replacing of an existing ground floor conservatory and creation of a terrace above, alteration to window opening to rear closet window to create access door to terrace, the addition of an external staircase to existing front light-well and associated railings and internal alterations.

Variation of condition 1 of listed building consent dated 14 April 2020 (RN 20/00004/LBC) (which varied listed building consent dated 29 April 2016 (RN: 15/10368/LBC)) for 'Substantial demolition and redevelopment behind retained front facades as well as the demolition and reconstruction of mews properties to create two single family dwelling houses. Associated alterations and extensions include subterranean basements, which will extend beneath the mews, part courtyard and the rear sections of the listed buildings; re-instatement of the party wall in the rear courtyard; re-instatement of entrance to no.108; rear lower ground floor extensions partially infilling the rear courtyard and with roof terraces above; construction of full height closet wing extensions; reconstruction of mansard roof extension; installation of mechanical plant; and internal alterations on all floor levels (Site includes nos. 107 - 108 Eaton Square and nos. 107 - 108 Eccleston Mews)'. Namely, to allow minor amendments including a reduction in size of the basement extension (omission of the basement beneath the main house of both properties), alterations to the appearance of the building including retention of parts of the rear elevation and changes to the lower ground floor courtyard fenestration, and internal changes. NAMELY, to vary the approved drawing numbers to amend the roof of the lower ground floor link to form a roof terrace, alteration to to the lower ground floor fenestration, change to the new rear outrigger fenestration detail and internal changes to the main houses.

Variation of conditon 1 of listed building consent dated 14 April 2020 (RN: 20/00004/LBC) (which varied listed building consent dated 29 April 2016 (RN: 15/10368/LBC)) for 'Substantial demolition and redevelopment behind retained front facades as well as the demolition and reconstruction of mews properties to create two single family dwelling houses. Associated alterations and extensions include subterranean basements, which will extend beneath the mews, part courtyard and the rear sections of the listed buildings; re-instatement of the party wall in the rear courtyard; re-instatement of entrance to no.108; rear lower ground floor extensions partially infilling the rear courtyard and with roof terraces above; construction of full height closet wing extensions; reconstruction of mansard roof extension; installation of mechanical plant; and internal alterations on all floor levels (Site includes nos. 107 - 108 Eaton Square and nos. 107 - 108 Eccleston Mews)'. NAMELY, to allow changes to the roof of the lower ground floor link to form a roof terrace, change to the lower ground floor fenestration, change to the new rear outrigger fenestration detail to ensure consistency with adjacent fenestration, addition of orangery to replace rear ground floor roof terrace, and internal changes to the main houses.

Variation of condition 1 of listed building consent dated 31 Janurary 2017 (RN: 16/11289/LBC) which varied listed building consent dated 27 July 2015 (RN: 15/04148) for the Construction of a full width extension at rear lower ground and half width extension at upper ground floor level ; replacement of timber steps to front lightwell with metal steps, new door to front lightwell and lowering part of the vaults floor; replacement of existing rooflight with larger frameless double-glazed rooflight and one new rooflight at main roof level; replacement of doors at rear upper ground floor with a new window; external renovation and repair works and internal alterations. Namely, to allow the removal of low wall to the rear terrace at first-floor level and replace with black painted railings.

Removal of existing infill glass extension on lower ground floor and construction of fully glazed double height infill extension to ground and lower ground floors. Lowering of rear garden level and installation of new external stair from ground floor to garden level with access via French doors from closet wing. Minor alteration to lower ground and ground floor including replacement of internal staircase, removal of ground floor WC and lower ground utility, and alterations to front lightwell. Alterations to existing window and door openings to rear. (Linked to 20/03551/FULL)

Construction of glazed rear infill extension at ground and lower ground floor levels, removal of an existing brick pier internally to the lower ground floor, alterations to mansard dormer windows on front and rear elevations, and associated works. (Linked to 20/04887/FULL)