[QUOTE=Mangetout]
Part of the reason that the deal does not become binding until such a late stage is that many of the financial arrangements are made between offer and exchange; indeed many of these arrangements are difficult to do any other time; . . . . .
So, odd as it might seem, for most people, the ability to make a binding offer on a property is not something they can do anything other than work up towards once a suitable property has been found.
Now of course there are other ways around most of these complications, but not, I think, without a radical redesign of the system.
[/QUOTE]
In the US, the way we generally deal with those is the mortgage contingency in the sale contract.
With regional variations, in most of the US, buyers and sellers will enter into an contract to sell, often prepared by the brokers based on a standard form contract, with a small contract deposit.
The contract will provide that the Buyer is required to promptly apply for mortgage financing in a specified amount. If the Buyer cannot get a lender’s commitment letter that the lender will issue a mortgage in that amount by a particular date, the Buyer can terminate the contract. Once the lender issues the committment, the contract is unconditional, and both sides are obligated to go forward with the closing of the sale. (Obviously, there are issues of state law and local practice addressing the details of this process.)
Typically in downstate New York, you can get a full title report in about a week, an appraisal can take about a week, and depending on the bank and borrower, approval in a week or less. In extreme cases, you can go from initial deal to closing in just a couple of weeks (less if there is no lender), but more commonly it is a month or two.