Boundary Road, NW8

St Johns Wood tube station

One of the oft-repeated London underground memes is that St John’s Wood shares no letters in common with mackerel. To be fair, Hoxton on the London Overground also doesn’t...
Credit: HTUK

Boundary Road marks the former boundary between the between the Parish of St Marylebone and the Parish of St John Hampstead.

There is a boundary marker, which is set into the ground on Boundary Road, which shows the former boundaries and dates from 1846.