Excavation of existing rear lightwell, construction of new external garden steps to rear and replacement of rear upper ground floor door. Removal of existing trees to front garden and proposed landscaping to front and rear gardens.

Sustainability enhancements (including solar panels, electric vehicle charging points, rainwater harvesting), forming part of the wider Palace masterplan for the decarbonisation of the site and access improvements (provision of an internal door within Fig Tree entrance) (associated application for planning permission: 22/02278/FUL).

Partial demolition of freestanding garage at rear of property, and replacement with freestanding garden room for ancillary residential use. Removal of 1no Walnut tree. (Ground floor flat).

Application for Listed Building Consent for internal and external alterations: Internal alterations include: lowering of floor at existing storage vault and kitchen floors, removal of partition walls, doors and replacement of existing kitchen, removal of existing bathroom and installation WC under hallway; re-instatement of staircase and installation of new plant room within existing storage vault at lower ground floor. Removal of existing WC and shower, removal of partitioning walls within existing kitchen and installation of a study room at upper ground floor. Removal of partition walls with re-instatement of doorway between rooms and replacement of existing bathroom at first floor. Replacement of existing balcony railings, removal of existing partition, door and re-instating of staircase handrail; removal of existing kitchen and installation of bathroom at second floor level. External alterations to include - erection of a single storey ground floor rear extension, replacement/removal of existing windows to rear elevation; excavation of lower terrace; installation of new rear garden steps and associated landscaping including removal of trees at front and rear gardens.

Application for Listed Building Consent for internal and external alterations: Internal alterations include: lowering of floor at existing storage vault and kitchen floors, removal of partition walls, doors and replacement of existing kitchen, removal of existing bathroom and installation WC under hallway; re-instatement of staircase and installation of new plant room within existing storage vault at lower ground floor. Removal of existing WC and shower, removal of partitioning walls within existing kitchen and installation of a study room at upper ground floor. Removal of partition walls with re-instatement of doorway between rooms and replacement of existing bathroom at first floor. Replacement of existing balcony railings, removal of existing partition, door and re-instating of staircase handrail; removal of existing kitchen and installation of bathroom at second floor level. External alterations to include - erection of a single storey ground floor rear extension, replacement/removal of existing windows to rear elevation; excavation of lower terrace; installation of new rear garden steps and associated landscaping including removal of trees at front and rear gardens.

Erection of rear extensions at basement, ground and first floor levels. Alterations to the basement involving replacement of side lean-to and steps, new landing raised to existing floor level, formation of new steps from front driveway to front lightwell, replacement of the rear window with traditional timber glazed doors and removal of internal wall and doors to kitchen/living room area including blocking up a front window. Removal of tree from front planting bed and replanting of new tree, removal of front/rear metal bars over the lightwells, new railings to the front lightwell, replacement of rear window with traditional timber glazed doors, new low boundary wall, and replacement of front door with timber glazed door. Conversion of the first floor bedroom 2 into a dressing/ bathroom and alteration to the second floor bathroom including new wall with sliding pocket door.

Repair to under pavement brick vaulted oven comprising the lifting of paving and casting of a reinforced concrete slab over the crown of the vault and incorporating waterproofing layers to mitigate water penetration.