Balham Blade
S24SU Seer
Is Brentford even in London?
Depends on how you define "London". Under the London Government Act 1963, Hounslow (the borough in which you'll find Brentford) is classed as Outer London.
http://en.wikipedia.org/wiki/Outer_London
That said, I wouldn't consider Richmond to be part of London and that's a similar story.