15 Melrose Terrace London W6 7RL
Excavation of the front and rear garden and underneath the footprint of existing building to form lightwells in connection with the enlargement of the existing basement; erection of a pergola structure on top of the existing roof terrace and replacement of existing French doors with a new single door at second floor level to the rear elevation; erection of an external staircase from basement to ground floor level at the rear of the property; installation of 8no solar panels above the main flat roof at roof level; installation of 1no rooflight above the roof of second floor rear back addition; installation of zinc cladding to the external facades of the second floor rear back addition; alterations to the roof of ground floor rear back addition to include the installation of new replacement rooflights; installation of new crittall style glazing and doors to replace the existing doors at ground floor level to the rear elevation; replacement of existing single glazed windows with new double glazed timber framed windows; new insulated rendering to external fenestration of the building to the rear and side elevations; installation of an air source heat pump in the rear garden.