I used to live in Eastcote on the met line but nearer London that was about 15 years ago - it was quite posh and still is I think a little bit dull at the time but a nice area - it depends what you are looking for - it is quite a bit out of London and would not be on a NW London postcode it would be Middlesex - it would cost a fortune in a cab from London to get home at night- Moor Park golf course is nearby dont think much goes on there - it was always quite expensive as well