Most land in the UK is now registered at the Land Registry so title to land means the evidence of ownership as registered at the Registers of Title held by the Land Registry. An official copy of the title is proof of ownership and contains details of the property address, owner’s details, any mortgages secured on the property and any matters which affect the property.
Sometimes land is unregistered (i.e. it has not yet been formally registered at the Land Registry). In this case, “title” is evidenced by ownership of the title deeds and a deed – usually called a conveyance which shows the property has been “conveyed” to the current owner.