delivered the opinion of the Court.
In this foreclosure dispute, we must decide whether a correction deed may convey two properties when an unambiguous deed mistakenly conveyed only one. Because the particular correction deed at issue exceeds the narrow permissible scope of a correction deed, we hold that the correction deed was void and only one property was conveyed. We therefore reverse the judgment of the court of appeals. We then decide whether to rescind the mistaken deed because under the unique circumstances of this case, where the issue of rescission reaches us on cross-motions for summary judgment without factual dispute, we need not remand for further proceеdings. Instead, we render judgment and order rescission of the mistaken deed.
I
The undisputed facts show that Myrad Properties, Inc. financed two separate properties in Killeen for $1.05 million. An apartment complex stood on each, the La Casa Apartments on one, the Casa Grande Apartments on the other. Myrad executed a promissory note, which was securеd by a deed of trust that covered both properties. LaSalle Bank National Association’s predecessor in interest, which held the note as trustee for its investors, recorded the deed of trust. The deed of trust provided that, upon default, LaSalle’s predecessor would have the right to sell the property through non-judicial foreclosure. After Myrad defaulted, LaSаlle proceeded to foreclose.
A group of substitute trustees was appointed. 1 LaSalle directed them “to foreclose the lien of the Deed of Trust in accordance with its terms and the laws of the State of Texas,” and cited to the recorded deed of trust. The substitute trustees posted notice of sale. In various parts, the notice referred both to the note and the recorded deed of trust, including a statement that “Notice is hereby given of Holder’s election to proceed against and sell both the real property and any personal property described in the Deed of Trust.” However, the notice’s property description referred to Exhibit A, the only exhibit, which in turn described only the Casa Grande property.
At the auction, the substitute trustees read оnly the legal description of the Casa Grande property, while at the same time referring unspecifically to the property described in the deed of trust. LaSalle made the sole bid at the auction, bidding $978,000.00. 2 After the foreclosure sale, the *749 substitute trustees issued a deed to La-Salle, which LaSalle immediately recorded. The deed, in relevant part, states as follows:
The undersigned Substitute Trustee, in consideration of the foregoing and of the payment of the Purchase Price, by the authority conferred on the undersigned Substitute Trustee by the Deed of Trust, GRANTS, SELLS, and CONVEYS to Grantee, its legal representatives, successors and assigns, the Property, together with, all and singular, the rights, privileges and appurtenances thereto, subject, subordinate and inferior to any senior encumbrances and othеr exceptions to conveyance and warranty in the Deed of Trust (the ‘Permitted Exceptions ’).
“Property5’ is defined in the substitute trustees’ deed as “The real property described in Exhibit A attached hereto and made a part hereof for all purposes, together with all improvements and personal property described in the Deed of Trust” (emphasis in original). Again, Exhibit A described only the Casa Grande property. 3
Two days later Myrad filed this action seeking a temporary restraining order to prohibit LaSalle from filing a corrected deed covering the La Casa property. The district court entered the order, but dissolved it after a hearing, whereupon La-Salle recorded a correction deed including a description of both propertiеs. Myrad then brought an action to quiet title and for a declaration that LaSalle owns only the Casa Grande property, while Myrad owns La Casa free from encumbrance and is entitled to any surplus from the sale. Myrad also sought damages for breach of duty, alleging that the substitute trustees “breach[ed their] duties to Myrad by taking acts to file the [correction deed] ... [which] was the proximate cause of damages,” and similarly alleging that acts taken to file the correction deed amounted to conspiracy to breach such duties. LaSalle in turn sought a declaration that it now holds title to both properties, or in the alternative, LaSalle and the substitute trustees sought rescission of the conveyance from the substitute trustees to La-Salle. Thе parties then filed cross-motions for summary judgment on their declaratory claims and LaSalle’s claim for rescission. LaSalle’s motion also sought summary judgment on Myrad’s claims for breach of duty and conspiracy. The trial court granted LaSalle’s motion and entered final judgment that Myrad take nothing, declaring that the sale had conveyed title to both properties to LaSalle, and that the correction deed vested title in both properties. The court of appeals affirmed the judgment that LaSalle held title to both properties, affirmed that My-rad’s breach of duty and conspiracy claims failed, and remanded on the fact question of whether Myrad is entitled to any surplus from the sale.
4
II
Rather than requiring that erroneous deeds be reformed or rescinded by
*750
judicial proceedings, we have long allowed agreeable parties to use correction deeds in limited circumstances.
5
See Doty v. Barnard,
Preserving the narrow circumstances for acceptable use of a correction deed is important because a proper correction deed may relate bаck to the date of the deed it corrects.
See Doty,
Ill
Myrad premised its claims for breach of duty and conspiracy on the filing of the correction deed. It pled thеse claims with conclusory allegations that the substitute trustees breached their duties to Myrad by filing the correction deed and that acts taken to file the correction deed amounted to conspiracy to breach such duties. Having held that the correction deed was void as a matter of law, we conclude that these claims are not sustainable.
Cf. Lopez v. Munoz, Hockema & Reed, L.L.P.,
IV
LaSalle seeks to rescind the conveyance from the substitute trustees because of mistake in the originаl deed. When mistake is alleged, we may consider extrinsic evidence of intent in determining whether to enforce a deed.
See Cherokee Water Co. v. Forderhause,
LaSalle and the substitute trustees, as co-defendants, jointly counterclaimed to rescind the conveyance from the substitute trustees to LaSalle on the basis of their mutual mistake concerning the properties at issue. Myrad opposed this claim, although it was not a party to the conveyance, and moved for summary judgment. Soon after, LaSalle and the substitute trustees also jointly moved for summary judgment on this claim.
*752
The lower courts did not reach the rescission claim. However, on cross-motions for summary judgment, the trial court granted, and the court of appeals affirmed, LaSalle’s “declaratory claim that the correction deed vested title to both parcels in LaSalle.”
The correction deed at issue made a single change: the description of two properties instead of one. Thus, in entering and affirming judgment enforcing the correction deed, the trial court and court of appeals necessarily found that a mistake existed in the substitute trustees’ deed, the intent of LaSalle and the substitute trustees being to convey both properties covered by the deed of trust.
Cf. In re Weekley Homes, L.P.,
We are not blind to the equities of this dispute. LaSalle was entitled to be made whole as holder of the note from Myrad, and in trying to acquire two properties LaSalle received only one by mistake. Although we cannot enforce the correction deed, we recognize that enforcement of the original substitute trustees’ deed would result in one of two things happening. Should LaSalle remain able to foreclose on the La Casa property under the note after accounting for its payment, requiring someone to pay a second time for that property will entitle Myrad to a windfall from any surplus beyond what Myrad owes on the note. Likewise, if the terms of the note are satisfied, Myrad will stand as owner of the La Casa property free from encumbrance despite its default. Myrad has never disputed this, and indeed *753 argues for just such a result. We conclude that Myrad will bе unjustly enriched if the mistaken deed to LaSalle is enforced.
Where cross-motions for summary judgment exist on an issue absent factual dispute, we may render the judgment the lower courts should have rendered.
See Comm’rs Court of Titus County v. Agan,
We need not reach the question of whether notice was adequate, then, or chilled potential bidding, because rescission of the deed is proper regardless. Still, we are confident that a fresh foreclosure sale would address Myrad’s concerns about adequate notice to the public. The dispute over any surplus owed to Myrad from thе mistaken sale is also thus resolved.
V
In conclusion, we hold that a correction deed may not be used to correct a mistake of omitting an entire second property. The correction deed in this case was therefore void. We reverse the court of appeals’ judgment that LaSalle holds title to both properties. We agree, however, that all the evidence indicates a mutual mistake in the substitute trustees’ deed, contrary to the clear intent of the grantor and grantee. Enforcing this mistaken deed would unjustly enrich Myrad. Accordingly, we render judgment for LaSalle on its claim for rescission of the substitute trustees’ deed.
Notes
. Although certain individual trustees performed the actions discussed here, we refer to the substitute trustees colleсtively throughout this opinion for ease of reference.
. The parties dispute whether other potential bidders were present at the auction. Myrad contends that inadequate notice chilled potential bidding, which LaSalle contests. The parties also dispute whether the terms of the note were satisfied by this transaction, with *749 LaSalle seeking a declaration that La Casa remains subject to the note, while Myrad seeks a declaration of entitlement to surplus. As discussed below, we need not address these disputes.
. While the parties disagree about whether the notice was ambiguous, neither asserts that the deed is ambiguous.
. Myrad alleges in its final brief to this Court that LaSalle sold both properties while this petition was pending. This fact, if true, dоes not affect our analysis of any of the issues properly before us at this time.
. LaSalle raised only a claim for rescission to this Court, not reformation. We thus reach no conclusion as to whether reformation would have been possible under the circumstances.
. We note that LaSalle, by attempting to use a correction deed, can hardly be said to have affirmed or ratified the mistaken deed.
