 In 1804 Harrison made a series of plans for the rebuilding of Lowther Hall in Westmorland , but these were not accepted . However he was successful with his plans to enlarge and remodel Gredington , a house in North Wales , for Lord Kenyon , executed between 1807 and 1811 at a cost of £ 6 @,@ 675 ( equivalent to £ 440 @,@ 000 in 2015 ) . Between 1808 and 1810 Harrison converted three rooms on the west side of the first floor of Tabley House , near Knutsford , Cheshire , into a picture gallery for Sir John Fleming Leicester . This was followed by a series of new houses , Oughtrington Hall , near Lymm , Cheshire , Woodbank , on the edge of Stockport ( then in Cheshire ) , Glan @-@ yr @-@ Afon in Llanferres , North Wales , Dee Hills House in Chester , and Grove House in Allerton near Liverpool . 
