Probably can do in an hour, but worth spending time, to take most of it in.
You're something to do with TFL, if I remember rightly?
St Andrews Park now.
Uxbridge hasn't really changed at all, I avoid it most times.
QCS now at RAF Northolt, ironically there's an Albion fan amongst their...
If you're stuck for things to do, in the school holidays.
The BofB bunker, on the old RAF Uxbridge site, is now fully open, a fantastic place to visit.
Great heritage and a site of national importance.
Perhaps combine with a trip to LEGOLAND! or a behind the scenes trip to Wembley...