Non Material Amendment of planning permission 21/00708/DC dated 31 Jan 2022 (visitor attraction comprising works to various buildings to provide entry point, reception, visitor centre, cafe and display space (Goods Shed); exhibition and interpretation space (Head of Steam); archive study area, function and temporary exhibition space (Carriage Works); repair, maintenance, storage and display of locomotives and associated rail artefacts (1861 Building); erection of purpose built facility for the creation and maintenance of new locomotives and new pedestrian bridge link (Live Engineering Works); office accommodation (Lime Cells); construction of car park (land to east of High Northgate) and associated public realm, external works and landscaping) to permit changes to position of doors, cladding and rooflights on engineering shed to allow construction of 8 bays instead of 10 and provision of external water tank enclosure

Non material amendment to approved application DM2019/01776 which allowed the ' Erection of a fourth storey extension to front accommodation block (fronting Brighton Road) and erection of a third and fourth floor to the rear block, to provide an additional 17 self-contained residential units for the elderly, together with the alterations to existing elevations. Erection of a single storey external storage shed, canopy walkway, provision of additional parking bays, erection of refuse and cycle stores, formation of a new lift shaft and associated landscaping.' to allow the wording of condition 4 (GLA Overheating Checklist) to be changed from "prior to commencement" to "prior to the commencement of works above ground floor slab level".