Erection of three storey rear extension and inverted dormer to top floor at rear to create roof terrace with frameless glass balustrade. Internal alterations to room layouts, creation of office and storage space under pavement vaults, revised rear fenestration with new side windows and addition of lightwell.

Replacement of existing lathe and plaster ceiling with new sound and fire resistant plasterboard ceiling.

Erection of two storey rear extension and inverted dormer to top floor at rear to create roof terrace with frameless glass balustrade. Internal alterations to room layouts, replacement of existing stair case from second to fourth floors and creation of office and storage space under pavement vaults, revised rear fenestration with new side windows, addition of lightwell.

Erection of three storey rear extension and inverted dormer to top floor at rear to create roof terrace with frameless glass balustrade. Internal alterations to room layouts, replacement of existing stair case from second to fourth floors and creation of office and storage space under pavement vaults, revised rear fenestration with new side windows, addition of lightwell.

Insertion of 2no beams and padstones into the wall of Norton House.

Internal alterations including re working of the master suite, relocating bathroom and kitchen, division of existing bedroom into two and replacement of sash windows with double glazed sash windows.

Installation of a chimney flue to rear roofslope.

Installation of external and internal gas supply pipe to serve all flats.

Installation of 2no. condenser units with boxing to enclose cabling (Retrospective).

Remedial works to 2no rear balconies including repairs and re-decoration to supporting steels and railings.