Most famous listed building here? (4)
I believe the answer is:
pisa
'most famous listed building here?' is the definition.
The answer is a location as well as being a singular noun. This is suggested by the definition.
This is the entire clue.
Can you help me to learn more?
(Other definitions for pisa that I've seen before include "Location of leaning tower" , "listed building site" , "Place with leaning tower" , "much-visited city" , "Italian city with leaning tower" .)