Is a decision in principle the same as a mortgage offer?
A mortgage agreement in principle isn’t the same as an official mortgage offer. Essentially, a lender is giving you an idea of how much you might be able to borrow from them but they are not tied to the offer – and neither are you. The agreement in principle might include details of interest rates as well as the maximum the lender might be prepared to lend you.
A mortgage agreement in principle is useful for helping you work out what property price you might genuinely be able to afford. It can also give sellers and estate agents confidence that if you’re interested in a property, you would be able to get the necessary mortgage to be able to afford it.
To get a formal mortgage offer you will need to provide more details than you do for an agreement in principle. The lender will also carry out extensive checks into your finances and the property you want to buy.