Difficulty: Moderately Challenging
Things You’ll Need:
- Cash - but not as much as you think. A good job. Good credit. Nerves of steel.
Step1
First figure out where you want to live in London. Chelsea is the capital of the expats - anywhere along the Fulham Road and you can't go wrong.
Step2
Make an offer on the flat. Be aware that unlike other markets (United States, for example) your bid can get trumped at any time prior to exchanging contracts. Also, be aware that you need to pay Stamp Tax, which in the UK is 4% of the purchase price. God save the Queeen. Most lenders will roll this into the loan. When you sell, the sellers commission is only about 2%, so net net the transaction expense equal 6%, which is roughly the equivalent of what you'd pay in the US.
Step3
Avoid leaseholds if you can. Expats have a hard time understanding that you don't really own the flat, you have a 999 year lease (yes, nine hundred ninety-nine years- only in the UK!)
Step4
Figure out how much you want to borrow and start talking to places like Woolich - online sites abound with great information.
Step5
Borrow as much as you can with an interest-only mortgage. You are unlikely to ever pay off the mortgage - go ahead, live a little.
Step6
Have a 'solicitor' due his evaluation on the property and contracts. Solicitor is a fancy word for lawyer.
Step7
Exchange contracts, order the champagne, and celebrate!
Enthusiast 
