August 2026 housing inventory remains tight, with months of supply below balanced levels and mortgage rates at 6.67% 30-year fixed, keeping buyer competition high.
As of August 19, 2026, the U.S. housing market continues to operate well below balanced conditions. Months of supply sit below the four-to-five-month range that traditionally signals equilibrium, according to the latest Redfin data. The result is sustained upward pressure on prices and a market that remains firmly tilted toward sellers.
Live FRED data for the week ending August 13, 2026, show the 30-year fixed mortgage rate at 6.67 percent, the 15-year fixed at 5.96 percent, and the 10-year Treasury yield at 4.72 percent. The spread between the 30-year mortgage and the 10-year Treasury stands at 1.95 percentage points, indicating lenders are maintaining wide margins amid still-elevated rate volatility.
These borrowing costs continue to suppress both move-up demand and new listings, as owners with sub-4 percent mortgages weigh the cost of trading into today’s higher-rate environment.
New listings posted their sharpest year-over-year decline in two years during the four-week period ending in mid-August, according to Redfin. The drop has further tightened an already thin pool of homes for sale. With fewer sellers entering the market, months of supply remain compressed, keeping days-on-market low and sale-to-list ratios elevated.
| Metric | Current Level | Balanced Market | Source |
|---|---|---|---|
| Months of Supply | < 4 months | 4–5 months | Redfin |
| 30-Yr Fixed Rate | 6.67% | — | FRED (Aug 13) |
| New Listings YoY Change | –1.7% | — | Redfin |
Not every metro is experiencing the same degree of tightness. Washington, D.C., saw housing inventory jump 25 percent year over year by May 2025 after federal layoffs increased homeowner exits; however, that surge has since moderated, and inventory levels remain below pre-pandemic norms. In contrast, Sun Belt markets continue to show months of supply closer to three months, sustaining double-digit price growth in several zip codes.
Zillow Research notes that a meaningful share of homeowners exiting forbearance programs will likely list their homes beginning in August. While these incremental listings could ease pressure in some segments, the absolute number of homes expected to reach the market is modest relative to the accumulated shortage built up since 2020.
Pending sales have also softened as buyers recalibrate affordability at current rates. The combination of higher borrowing costs and limited choice has produced a market in which well-priced homes still attract multiple offers, but marginal listings linger. Sellers who correctly price properties continue to benefit from bidding wars, while overpriced homes sit longer.
Housing inventory in August 2026 remains structurally low. With months of supply still below balanced levels and 30-year fixed rates at 6.67 percent, buyers face continued competition and upward price pressure. Readers can run live scenarios at HomeRates.ai to model how today’s rate and inventory conditions translate into monthly payments and long-term ownership costs.
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