Complex sentence: It is also sometimes the name given informally to the immediate surrounding area of Notting Hill and North Kensington, straddling the W10 and W11 postal districts.
Split into simpler sentences: It is also sometimes the name given informally to the immediate surrounding area of Notting Hill. Running through Notting Hill, it is located in North Kensington and straddles the W10 and W11 postal districts.