Excavation and construction of extension at lower ground floor, including erection of a new conservatory to east elevation, erection of new dormer and new rooflight, installation of two French doors and Juliet balconies to east elevation, landscaping of garden and associated works.

Samples of facing materials and detailed drawings of the new external windows and doors, detailed construction drawings of replacement first floor conservatory, rooflights, internal doors and architraves, new cornices (mews building only) and new skirtings pursuant to Conditions 4 and 5 (i, ii, iii, vi, vii and viii) of listed building consent dated 15 February 2021 (RN: 20/08251).

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 and the addition of an external staircase to existing front light-well with associated railings.

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.

Construction of a new conservatory within the existing boundary to the rear and a new side window at ground floor level with obscure glass.

Replacement of non-original conservatory with a two storey infill extension within the courtyard, re-construction of the existing 20th century courtyard boundary wall, and replacement condenser units and enclosure at basement level.

Replacement of non-original conservatory with a two storey infill extension within the courtyard, re-construction of the existing 20th century courtyard boundary wall, and replacement condenser units and enclosure at basement level.

Amendments to planning permission dated 5 April 2019 (RN: 18/09690/FULL) for demolition of existing glazed conservatory and construction of a new sunroom at rear ground floor level, lowering of the existing lower ground floor level, extension of existing closet wing at second floor level, installation of two skylights and landscaping of rear garden, NAMELY, alteration to the roof light configuration including the reduction in size of one, change of shape of the other and glazing of existing roof access hatch.

Demolition and replacement of existing rear conservatory with larger conservatory at rear ground floor level, part demolition of non-original side extension and construction of new wall at first floor level.

Demolition and replacement of existing rear conservatory with larger conservatory at rear ground floor level, part demolition of non-original side extension and construction of new wall at first floor level, removal of non-original security bars and grilles, repair works and internal alterations.