Warranty deed
A warranty deed conveys property with the grantor's promise that title is good — against all defects, including those arising before the grantor owned it.
It is the strongest deed in ordinary use and the default in an arm's-length sale between individuals.
What is being promised#
The traditional covenants amount to this: the grantor holds the title they are purporting to convey, they have the right to convey it, it is free of encumbrances other than those disclosed, the grantee will not be disturbed in possession, and the grantor will defend the title against lawful claims.
That last one matters. The warranty is not only a promise that title is good; it is a promise to fight for it.
The reach backwards#
The distinguishing feature.
A warranty deed warrants against defects arising at any time in the property's history — including a forged deed in 1962, an unprobated estate in 1988, an easement granted before the grantor was born.
The grantor is promising about events they had nothing to do with and no knowledge of.
Why that promise is worth less than it sounds#
Because it is only as good as the person making it.
A grantor who has moved out of state, died, spent the proceeds, or was an entity that has since dissolved is a defendant who cannot satisfy a judgment.
A claim on a warranty deed means finding the grantor, suing them, winning, and collecting — years after a sale that may have been the only asset they had.
That is precisely why title insurance exists alongside it. The insurance is a claim against a company that is still there, with a duty to defend and reserves to pay.
Most buyers want both. Only one of them reliably performs.
Where warranty deeds are not used#
Almost everywhere in distressed property.
A lender selling foreclosed property conveys by limited warranty at best. An estate conveys by personal representative's deed. Tax-forfeited land comes by state deed. A family sorting out an inherited house uses a quitclaim.
None of those carry a full warranty, because none of those grantors have any knowledge of the property's history to warrant.
That is not a defect in the transaction. It is a shift of the entire title risk onto the buyer's examination and their owner's policy — which is why declining that policy on this kind of purchase is the wrong economy.