10/14/2026
Homebuyers Can Shape Their Mortgage Rate
Many homebuyers are surprised to learn just how much influence they have over their own mortgage rate. An analysis of 1.35 million US purchase loans from early 2023 through late 2025 found that, even within the same month, rates varied widely—by as much as 93 basis points for the middle 80% of borrowers. For those budgeting around $2,000 a month, that translates to about $28,400 in purchasing power.
From my perspective as both a mortgage loan originator and a real estate appraiser, the most critical factor is your credit score. Moving your score from the high 600s up to 720 can make a notable difference, with the thresholds at 700 and 720 being particularly important. But there’s another lever within your reach: comparison shopping. Among retail lenders, choosing a very competitive option rather than a typical one could save you about 19 basis points, or roughly $5,800 on your loan.
Interestingly, putting 20% down improved the rate by just 0.7 basis points—minimal compared to the savings from avoiding mortgage insurance.
Having worked in lending, valuation, and real estate for three decades, I know that understanding these details can help you make smarter, more confident decisions on your path to homeownership.