Check my file
This can be used to check your credit profile with all 4 agencies. Whether to check your score or is any missed payments this can be invaluable to assess your mortgage options.
Stamp Duty Calculator
Use this link to check what you will need to pay in stamp duty on your purchase
You can search the Register to find out whether a firm you are using, or plan to do business with, is authorised or registered by the PRA and/or FCA, or is exempt. You can also see if a consumer credit firm has interim permission to provide consumer credit.
Types of valuations
This link explains the costs and features of the different types of valuation reports available.