The proposed conservatory would dominate the attractive and traditional rear elevation of this historic property. The scale and design of the extension would not reflect or complement the host property and style of the wider local vernacular. Whilst at the rear, the overwhelming scale and horizontal proportions fail to respect the existing architectural and historic context of the host building and its neighbours, contrary to Development Policies 3 and 19 together with the advice set out in Part 2 of the adopted Design Guide and paragraph 64 of the National Planning Policy Framework.