The W11 postcode , centred on the former site of the Post Office in Westbourne Grove is the one most closely associated with Notting Hill .
The postcode `` W11 '' , centred on the former site of the Post Office in Westbourne Grove , near the junction with Denbigh Road , is the one most closely associated with Notting Hill , although the postcode immediately to the north , `` W10 '' , covers North Kensington and 'Part ' Kensal Green .
Notting Hill