Putting an offer in on a house in England, UK?

That depends on a lot. Do you have a real estate agent working for you?? If so, you need to know if there are any other offers on this property. If there are, then you may have to go into a bidding war, or offer full price... sometimes even more than what the people are asking. If there are no other offers, and you are very serious about wanting this home, then I would start my bidding at 210,000 and go from there. Don't go under 210,000.... they'll never entertain that. And don't forget to get the property/house inspected BEFORE you cut them a cheque !!!!