Listed Building Consent to Replace 11 No. Existing 2 Over 2 Timber Sliding Sash Windows with New Sashes of the Same Style and Material but with Double Glazed Units, Incorporating an Outer Pane of Crown Glass, Retaining the Existing Timber Boxes and Cills and Refurbish the Tall Narrow Arched Window on the Rear Elevation with a Replacement Timber Structure which will Copy the Existing Glazing Pattern but Using Double Glazed Units