After purchasing the property and before establishing a pasture, the plaintiffs learned
that the property did not carry a four-acre water right. The plaintiffs sought rescission of the
contract for sale, alleging mutual mistake of fact or innocent misrepresentation regarding the
existence of water rights. The trial court ruled in favor of the plaintiffs and the defendant
appeals.]
Grounds for rescission on the basis of a mutual mistake of fact or innocent
misrepresentation must be proved by clear and convincing evidence. [Citations.] An
innocent misrepresentation of fact renders a contract voidable by a party if the party’s
“manifestation of assent is induced by * * * a material misrepresentation by the other party
upon which the recipient is justified in relying[.]” [Citations.] A mutual mistake of fact
Even though it appears that the trial court did not apply the clear and convincing
standard, * * * , we find that plaintiffs’ evidence meets that standard. Both defendant and
plaintiffs testified that they believed that the four acres of water rights were appurtenant to
the subject property. Defendant does not dispute that the 1977 water rights certificate and the
“area to be irrigated” map are her representation about the water right.
* * *
Plaintiffs also established by clear and convincing evidence that the existence of the
four-acre water right was material and essential to the contract. Vernon testified that the
motivation for the purchase was to expand his ability to raise horses from property they
already owned where they had a two-acre irrigation right and that the subject property’s
water right was essential to the contract. Certainly, a smaller water right would limit, not
expand, plaintiffs’ ability to raise horses. The mistake, therefore, goes to the very essence of
the contract.
We next consider defendant’s arguments that plaintiffs bore the risk of that mistake. The
Restatement (Second) of Contracts § 154 explains that a party bears the risk of a mistake, in
Defendant argues in the alternative that plaintiffs’ mistake of fact is the result of
defendant’s misrepresentation, on which plaintiffs could not reasonably rely. An “innocent
misrepresentation may support a claim for rescission of a real estate agreement if the party
who relied on the misrepresentations of another establishes a right to have done so.”
[Citations.]