You should check your current address and any previous address details that have been shared by your lenders to the credit reference agency.
You’ll find details of these addresses under the ‘Profile’ section of your credit report. Make sure that not only the details of where you lived, but the dates that you lived there are accurate and consistent. Lenders like to see stability in your life and having a steady home address for at least three years is a good way to establish trust and stability.