US Housing: Sales, Builders and Mortgage Rates — 2026-09-13
US existing home sales fell to a 14-month low in August as mortgage rates climbed to 6.82% and home prices remained elevated, stifling buyer demand despite inventory hitting a 10-year high. Major homebuilders like Lennar and D.R. Horton are facing margin pressures and lowered guidance, with Lennar preparing to report Q3 earnings amid these headwinds.
US Housing: Sales, Builders and Mortgage Rates — 2026-09-13
Top developments
Existing Home Sales Drop to 3.98 Million Annual Rate
Sales of previously occupied US homes declined 2% in August to a seasonally adjusted annual rate of 3.98 million units, marking the slowest pace in more than a year. This decline reflects the impact of rising borrowing costs and persistent high prices on affordability. The drop signals a cooling market where buyers are increasingly priced out or waiting for rate relief.

Mortgage Rates Rise to 6.82% Amid Inflation Concerns
The average 30-year fixed mortgage rate increased to 6.82% as of September 11, driven by concerns over rising inflation and their effect on Treasury yields. Freddie Mac reported the weekly average at 6.76%, indicating rates are hovering near their highest levels of the year. For first-time buyers, this means higher monthly payments and reduced purchasing power, further complicating entry into the market.
Inventory Hits 10-Year High but Demand Stalls
Despite the sales slowdown, the inventory of homes for sale rose 3.2% in August to 1.62 million units, reaching a 10-year high. However, supply increased to 4.9 months, and buyers remain hesitant due to the high cost of financing. This disconnect suggests that while more homes are available, the price point and interest rates are keeping potential purchasers on the sidelines.
Lennar and D.R. Horton Face Earnings Pressure
Lennar Corporation is expected to report lower Q3 FY26 earnings and revenue when it releases its results soon, citing elevated mortgage rates and affordability pressures that have dampened demand. Meanwhile, D.R. Horton has already signaled caution by lowering full-year sales guidance and targeting 82,000 to 86,000 closings for its 2027 plan, acknowledging continued pressure on incentives and margins. These adjustments highlight the industry's struggle to maintain growth in a high-rate environment.

Local view
La Opinión reports that mortgage costs are squeezing buyers as the 30-year fixed rate reaches its highest level in over a year, reducing available budgets for households. The outlet notes that while inventory is increasing, the "American Dream" of homeownership is becoming increasingly out of reach for many due to the combination of high prices and high interest rates. Local experts recommend that prospective buyers shop around for multiple quotes to potentially save thousands, though the overall market sentiment remains cautious.
Context & numbers
- Existing Home Sales (Aug 2026): 3.98 million annual rate (down 2% from July)
- Mortgage Rates: 30-year fixed averaged 6.76% (Freddie Mac) and 6.82% (Money.com) in early September
- Inventory: 1.62 million units (up 3.2%), representing 4.9 months of supply
- Builder Guidance: D.R. Horton targets 82,000–86,000 closings for 2027; Lennar expects lower Q3 earnings
On the radar
- D.R. Horton Earnings: D.R. Horton will release its fourth-quarter and fiscal year-end results on October 29, providing further insight into builder margins and closing volumes.
- Next NAR Report: The National Association of Realtors will release September existing-home sales data on Tuesday, October 13, 2026, at 10:00 a.m. Eastern.
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