Possibly as new as somewhere in Wales (7)
I believe the answer is:
swansea
'in wales' is the definition.
('Swansea' is part of 'wales')
'possibly as new as' is the wordplay.
'possibly' indicates anagramming the letters.
'as'+'new'+'as'='asnewas'
'asnewas' is an anagram of 'SWANSEA'.
'somewhere' is the link.
I am not very happy about this link. It may be part of another bit of the clue.
Can you help me to learn more?
(Other definitions for swansea that I've seen before include "Second city of Wales" , "South Wales city" , "Welsh city" , "Home of the DVLA" , "Birthplace of Dylan Thomas" .)