Life estate

Since it ends at death, and the owner of the life estate cannot leave it to his heirs or convey a larger interest in the land than what the owner actually owns, a life estate is not an estate of inheritance. Life estates are measured either by the life of the owner of the estate, or by the life of some other person; these latter are called life estates pur autre vie, Law French for "during someone else's life."

Life estates are still created today, often as part of tax planning devices.