Association of British Insurers
Remember insurance may be required from the time of exchange. Look at the contract terms to check.
Bank of England
Banking details; relevant to completion arrangements.
You can make online pre-completion searches at Companies House. They will be vital in unregistered transactions when the seller is a corporation.
The location for pre-completion registered land searches and access to the Land Registry Portal.
National House Building Council
Details of new build properties.
A street map anywhere in the UK
To assist in the location of a particular property.