California Case Summaries

Thogmartin v. Flagstar Bank — Failure to apply settlement mortgage rate was a material breach

Unreported / Non-Citable

Case
Dustin Thogmartin v. Flagstar Bank, FSB
Court
U.S. District Court — Southern District of California
Judge
Cathy Ann Bencivengo (Barack Obama, 2012)
Date Decided
2026-10-30
Docket No.
3:24-cv-02157-CAB-MSB
Status
Unreported
Topics
Mortgage settlement, material breach, interest-rate modification, FCRA, CCRAA, Rosenthal Act, partial summary adjudication

Background

Dustin Thogmartin’s mortgage began with a 5.125% interest rate and a monthly principal-and-interest payment of $2,806.78. After an earlier dispute led to a San Diego Superior Court action, Thogmartin and Flagstar Bank, FSB settled that case on June 13, 2024. Their written settlement set a 3.875% rate and a $2,095.18 monthly principal-and-interest payment. It also contained an integration clause and required signed writing for any modification.

A separate settlement provision called for review of historical payments and corrections to the account if necessary. Thogmartin dismissed the earlier action with prejudice and made payments under the new terms. Flagstar nevertheless continued to carry the debt at 5.125%, resulting in delinquency notices. Thogmartin’s new federal action asserted breach of contract, federal and California credit-reporting claims, and a claim under California’s Rosenthal Fair Debt Collection Practices Act. He moved for summary judgment or, alternatively, summary adjudication.

The Court’s Holding

Judge Cathy Ann Bencivengo held that Flagstar materially breached the settlement as a matter of law by continuing to apply the 5.125% rate after June 13, 2024. Flagstar offered no explanation for failing to implement the express 3.875% term. Its argument that Thogmartin had not fulfilled obligations connected to the historical-account review did not establish that the separate review provision excused Flagstar from applying the agreed rate. The court therefore granted summary adjudication only on breach.

The court did not award contract damages at this stage. Thogmartin linked his claimed loss to allegedly inaccurate delinquency reporting, but much of his evidence predated the settlement and belonged to claims dismissed with prejudice in the earlier case. Material disputes remained over whether Flagstar made inaccurate reports after June 13, whether credit-reporting agencies notified Flagstar, and what actual damage any post-settlement report caused. Those disputes defeated summary judgment on damages and on the claims under the Fair Credit Reporting Act (FCRA) and California Consumer Credit Reporting Agencies Act (CCRAA).

The Rosenthal Act claim also remains unresolved. A nonjudicial foreclosure can qualify as debt collection, but liability requires conduct beyond ordinary foreclosure activity. The court found a factual dispute over whether foreclosure notices based on Flagstar’s post-settlement delinquency position crossed that line. Accordingly, it denied summary judgment on the breach, FCRA, CCRAA, and Rosenthal Act claims as a whole while granting partial summary adjudication that the incorrect rate was a breach. A bench trial will address damages, if any, and the remaining causes of action. The parties must submit a joint proposed scheduling order for pretrial disclosures and trial dates by November 20, 2026.

Key Takeaways

  • A lender’s continued use of the old interest rate after signing an integrated settlement with a lower rate can establish material breach as a matter of law.
  • A distinct account-review obligation does not silently condition an express interest-rate promise when the contract does not connect the provisions.
  • Winning on breach does not establish damages; the borrower still must prove a compensable post-settlement loss.
  • FCRA and CCRAA liability requires evidence tied to the relevant reporting period, including required notice and actual damage where applicable.
  • Whether foreclosure notices went beyond ordinary foreclosure activity and triggered Rosenthal Act liability must be tried on this record.

Why It Matters

The ruling gives borrowers, servicers, and settlement counsel a clear lesson: core modified-loan terms should be implemented exactly as written, and any intended dependency on an accounting process should be explicit. An integration clause makes it especially difficult to replace a direct rate promise with an unstated condition.

But partial adjudication has limits. Thogmartin established breach, not the amount of loss or liability on his reporting and collection theories. Practitioners evaluating similar cases should segregate pre-settlement events from post-settlement proof and preserve evidence of agency notice, inaccurate reporting, causation, and damages.

Read the full opinion (PDF) · Court docket

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