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.

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.

Erection of single storey rear extension to replace existing, construction of glass enclosure to existing rear lightwell, additional rear dormer, installation of flat rooflight, photovoltaic panels and air source heat pump on roof, revised fenestration and associated works.

Erection of single storey rear extension to replace existing extension and erection of first floor rear dormer.

Erection of single storey rear extension to replace existing extension, erection of first floor rear dormer and internal alterations to layout.