Non-Material Amendment To Application 23/4354N - Replacement Timber Entrance Doorsets Facing Gretsy Road, And The Rear Door Facing Unipart Rail With A Double Glazed Powder Coated Aluminum Installation, Replacement Of Existing Single Glazed Timber Sash Windows To The Rear Elevation With Modern Double Glazed Timber Sash Windows, Removal Of Existing Georgian Wired Glazed Dormer Style Rooflight To The Rear Pitch Of The Building's Dual Pitched Roof, And Subsequent Infill With Natural Slate Tiles To Match Existing Covering