God I love that, almost makes me want to move back to London!
If it makes you feel better I have recently bought similar, in the frozen wastes of the north for a lot less money and with another legal complication - because I loved it, am happy living here, and decided to gamble on sorting it out in a few years.
Tip: talk to the neighbours and be prepared to reduce your offer once your solicitor (NOT cheap conveyancer) has picked over it.