Lawful Development Certificate Proposed: Partial conversion of the detached garage to form home workshop/music room

Lawful Development Certificate Proposed: demolish uPVC conservatory to rear and replace with a new single storey brick garden room/dining area and a kitchen extension. Remove angled link between main house and garage annex and re-build it as a square space between the two buildings, in brick with french doors to the garden and a window to the front/courtyard