The most common and most likely answer to this crossword clue is the 7 letter word BRUMMIE
B
R
U
M
M
I
E
More clues leading to the result BRUMMIE
- Stranger’s last to go after British city-dweller
- Keeping mum suspiciously, French produce English citizen
- Strange: Everyman’s turning into extremely blasé urbanite
- Local black drink that is on front of magazine
- Starts broadcasting game, we hear
- Awful bummer, accommodating one Midlander
- Citizen of Belgium sounded strange
- Odd note adopted by half of insects of second city
- Black Country man, I’m brought up in fog
- Cheese-eating united thousands from English city
Buddy explains!

The straight part
We know that "urbanite" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case urbanite = brummie.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.