Comfy home in one's town (4)
I believe the answer is:
nest
'comfy home' is the definition.
(a bird's home)
'in one's town' is the wordplay.
'in' indicates the answer is hidden within the clue.
'NEST' can be found hidden inside 'ones town'.
(Other definitions for nest that I've seen before include "Snug retreat" , "Sent to bird's home" , "Bird's house" , "Den" , "Bird shelter" .)