Demolition of existing car repair workshop (Class B2) and erection of a two storey office building (Class E) with basement; associated alterations to the existing garage forecourt, including erection of a boundary wall.

Conversion of existing garage into home office use ancillary to the main dwellinghouse; excavation under the footprint of the garage to form a new basement; erection of a single storey rear extension to existing garage; replacement of existing doors with new doors and windows to the front elevation, and installation of a new window and door to replace the existing windows and door to the side elevation of existing garage; alterations to the roof of the garage to include the installation of new rooflight in the eastern and southern elevation roofslopes; installation of new windows to the western elevation of the garage.

Excavation to extend the existing basement space with a single storey excavation to provide an additional area under the existing garage and driveway to be used for an office/studio and storage; installation of an exterior spiral staircase within the existing lightwell to provide direct access to the space.