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Thursday, September 3, 2026Bay Area Market: Coverage updated daily

Borrower trust by design

An IDC study shows slow closings and heavy manual underwriting, even as lenders add AI. The article outlines disclosure, data, human review, explanation and contestability choices to improve transparency and governance.

Silicon Valley and Bay Area real estate
Curated News BriefBased on original reporting by HousingWire (August 6, 2026). The summary below is the Journal’s; the local analysis is original commentary by Omar Murillo.

According to HousingWire, a recent study found that a significant portion of mortgage lenders are still operating at speeds that feel slow by modern standards, with about three in ten taking more than a month to close a loan. More telling, the research revealed that roughly half of the underwriting and decision-making work involved in mortgages is still being done manually, not automatically. This creates a tension between what borrowers want—faster approvals and easier digital experiences—and what lenders are trying to do, which is implement artificial intelligence to speed things up while controlling fraud and staying compliant.

The challenge lenders face is that just automating things faster isn't enough if borrowers don't understand what's happening in their own loans. According to the reporting, transparency has to be built into the process from the beginning, not just added on for compliance reasons. When borrowers don't grasp why decisions are being made about their mortgage, automation can actually create confusion, legal risks, and damage a lender's reputation. The next phase of AI adoption in lending needs to be measured not just by how much work gets done automatically, but by whether borrowers truly understand the choices they're making.

The article emphasizes that mortgage decisions carry real emotional and financial weight for people, so borrowers are looking for more than just a quick approval. They want to feel confident and guided, and they want lenders to act as expert advisors rather than just transaction processors. This means lenders need to have deeper conversations, educate borrowers about their options, and treat transparency and accountability as fundamental design choices, not afterthoughts.

When it comes to how AI should actually work in the mortgage process, the reporting lays out several practical applications. During the initial application phase, AI can personalize the experience and check that documents are complete, but borrowers should always see what information is being collected and why. During underwriting, the system should create clear audit trails showing how the artificial intelligence is helping assess risk and flag exceptions, so human loan officers can explain the key reasons behind any decision. For fraud detection, the system needs to distinguish between genuinely suspicious activity and simple borrower mistakes, and it should minimize false alarms that frustrate customers.

Behind all of this, according to the article, lenders need a sophisticated intelligence layer that connects data, explains what the AI is doing, watches for problems, and supports human judgment at critical moments. This layer acts as a control point that manages inputs, outputs, and audit trails. Real governance has to include things like monitoring model accuracy, testing for bias and fair lending issues, maintaining human oversight, vetting vendors carefully, and continuously watching for model drift or changes in system behavior over time.

The reporting cautions against lenders treating vendor AI solutions as a black box that they don't fully understand. Lenders need to take responsibility for knowing how these systems behave and handle exceptions. And the article stresses that certain sensitive decisions like loan denials, pricing concerns, fraud flags, and servicing disputes shouldn't be fully automated because they require human judgment and accountability. The real measure of success shouldn't be just how much automation a lender achieves, but whether borrowers are more satisfied, complain less, and have fewer problems with the process.

What I am seeing locally in the Bay Area and East Bay is that borrowers here are particularly sophisticated and demanding when it comes to transparency and speed. Many are dealing with high loan amounts and complex financial situations, so they absolutely expect lenders to explain what's happening at each step. Lenders who can deliver faster approvals while actually helping borrowers understand their choices are going to stand out and build lasting relationships in this competitive market.