Is it? OS Open Data clearly shows it as Weedington Road. 

There has been recent development but https://www.rootschat.com/forum/index.php?topic=614215.0 (2022) states "The modern Weedington Road starts from Warden Road on the alignment of Carlton Street, before it bends to the west to continue along the original Weedington Road."

There is also a discussion of a *planning" application https://camden.moderngov.co.uk/mgAi.aspx?ID=69235 which seeks to demolish properties in Weedington Road. On the assumption this has not yet happened, that suggests that Weedington Road must currently exist.



