The annoying thing is that HSBC are one of the (as far as I can tell) very few banks who explicitly offer a house-sharing mortgage for up to four people.
Via the magic of Google (http://www.google.com/) and boredom (http://offensive-mango.livejournal.com/285149.html):
Guardian Money article about shared purchases (http://money.guardian.co.uk/property/firsttimebuyers/story/0,,1921797,00.html) which mentions various places
Share to Buy (http://www.sharetobuy.com/) with the Britannia (http://www.britannia.co.uk/)
They also claim that Abbey and Skipton will do this sort of thing, though their websites are strangely empty of any references to it. But, you know, a phone call could answer that.
no subject
Via the magic of Google (http://www.google.com/) and boredom (http://offensive-mango.livejournal.com/285149.html):