Can trust deed security extend to construction advances made after default? Harrington Properties v. Peterson Explained

In Harrington Properties v. Peterson, the Utah Court of Appeals addressed whether a trust deed’s security interest extends to advances made by the beneficiary to complete construction when the trustor defaults on construction obligations.

Background and Facts: Harrington purchased property from Peterson using a $95,000 promissory note secured by a second-position trust deed. The parties agreed Harrington would build a luxury home and sell it. When construction costs exceeded estimates and delays occurred, Harrington defaulted on the March 1992 payment deadline. Peterson subsequently made multiple advances totaling over $70,000 to ensure construction completion and protect her security interest. The trial court ruled these 1993 advances were not secured by the original trust deed because they weren’t evidenced by promissory notes specifically referencing the trust deed.

Key Legal Issues: The court examined two primary questions: whether Peterson’s 1993 construction advances were secured by the original trust deed, and whether default interest accrued on the original note despite subsequent modifications to payment terms.

Court’s Analysis and Holding: The Court of Appeals reversed, applying principles of contract interpretation under a correctness standard. The court distinguished between “additional loans” requiring promissory note documentation and advances made to cure the trustor’s performance failures. The trust deed secured “the performance of each agreement of Trustor herein contained” and “all sums expended or advanced by Beneficiary under or pursuant to the terms hereof.” Harrington had promised to “complete promptly and in good workmanlike manner any building which may be constructed,” and Peterson’s advances were made to fulfill this failed obligation. Regarding default interest, the court held that while the December 1992 agreement extended the payment deadline, it didn’t waive interest already accrued during the March-December 1992 default period.

Practice Implications: This decision clarifies that trust deed security interests can extend beyond the original loan amount to include beneficiary advances made to protect the security. Practitioners should carefully review trust deed language regarding performance obligations and beneficiary remedies. The ruling also demonstrates that contractual modifications extending payment deadlines don’t automatically waive previously accrued default interest unless explicitly stated.