Deletion of List of most expensive streets by city (2nd nomination)

Comment: Cruft, but salvageable.  The title should include "neighborhoods", and all the unsourced content needs removal.  My concern is #6 at , "The list is unlimited and/or unmaintainable".  Streets and neighborhoods with the highest rent or most expensive homes change quickly, and once the article is trimmed of unsourced entries it will gather dust
Stance: comment
Cited policy: Wikipedia:Listcruft (WP:LISTCRUFT)