Mortgage Market Update: Navigating Higher Rates & Mixed Housing Signals

Welcome back to the CMRE blog, your go-to source for demystifying the ever-evolving world of custom mortgage and real estate. As we navigate the tail end of September 2026, the housing market continues to present a tapestry of mixed signals, with resilient pockets battling the persistent headwind of elevated mortgage rates. Let's break down the latest headlines and what they mean for you.

New Homes See a Stronger August Bounce

After a brief dip, the new home market found its footing in August. Sales of new single-family homes jumped a healthy 6.4% from July, hitting a seasonally adjusted annual rate of 684,000 units. This rebound pushes sales back above the 600,000 mark, though activity remains 2.0% below August of last year. Inventory held steady at 483,000 units, leading to a slight drop in the implied supply to 8.5 months from 9.0 months in July.

Prices, however, painted a more nuanced picture. The median sales price for a new home edged up 0.4% month-over-month to $393,700, but still sits 5.8% lower than August 2025. Meanwhile, the average sales price actually fell 9.1% from July to $478,700, a significant 8.8% drop year-over-year. This suggests continued adjustment in pricing, possibly due to builders offering incentives or a shift in the mix of homes sold.

Mortgage Rates Climb, Reshaping Demand

If you've been watching rates, you know the big news: the 30-year fixed mortgage rate has firmly climbed above 7%. The Mortgage Bankers Association (MBA) reported that for the week ending September 18, the average 30-year fixed rate hit 7.12% – the highest level since May 2024. This surge is significantly impacting demand.

Overall mortgage application volume declined 1.5% last week, adding to a 4.1% drop the week prior. Refinance activity continues its deep dive, plummeting another 3% week-over-week and sitting a staggering 62% lower than a year ago. It's the slowest pace for refi applications since February 2025, a clear sign that few existing homeowners can benefit from today's higher rates. Purchase activity, while technically down 1% week-over-week, has mostly been grinding sideways in recent weeks, indicating a cautious but persistent buyer pool.

Facing 7%+ fixed rates, more borrowers are exploring alternatives. A notable shift is occurring towards adjustable-rate mortgages (ARMs), which now account for 9.8% of application volume, up from 8.4% previously. The appeal is clear: the average rate for a 5/1 ARM fell to 6.10%, offering a full percentage point advantage over the fixed rate. This spread is making ARMs a much more attractive option for those comfortable with future rate adjustments.

Pending Sales Show Regional Variation

While existing home sales data typically lags, pending home sales (signed contracts on existing homes) offer a forward-looking glimpse. In August, the National Association of REALTORS® (NAR) reported a modest 0.3% increase in their Pending Home Sales Index (PHSI) from July. However, this national uptick masks significant regional differences.

The South saw pending sales rise by 2.3% and the West by 3.0%. Conversely, the Northeast experienced a 4.2% decline, and the Midwest was down 1.6%. On a year-over-year basis, national pending sales were down 4.7%. NAR Chief Economist Lawrence Yun noted that while income growth has generally outpaced home price growth, high borrowing costs continue to limit buying power and overall demand.

CMRE's Takeaway

The market continues to be defined by high interest rates, which are significantly dampening refinancing activity and keeping existing home sales subdued. New home builders appear to be navigating this environment more effectively, possibly through incentives or adjusting price points, leading to a rebound in sales. Regional divergences highlight the importance of local market knowledge. For buyers, the shift towards ARMs signals a pragmatic approach to affordability, while sellers may need to adjust expectations in many areas. CMRE remains dedicated to helping you understand these dynamics and find the custom mortgage solution that fits your unique situation.