London and Surburban Land and Building Company

A deed is any document affecting title, that is, proof of ownership, of the land in question. The land may or may not have buildings upon it. Common types of deed include conveyances, mortgages, bonds, grants of easements, wills and administrations.

Conveyances are transfers of land from one party to another, usually for money. Early forms of conveyance include feoffments, surrenders and admissions at manor courts (if the property was copyhold), final concords, common recoveries, bargains and sales and leases and releases.

A covenant or deed of covenant was an agreement entered into by one of the parties to a deed to another. A covenant for production of title deeds was an agreement to produce deeds not being handed over to a purchaser, while a covenant to surrender was an agreement to surrender copyhold land.

From the British Records Association "Guidelines 3 - Interpreting Deeds: How To Interpret Deeds - A Simple Guide And Glossary".