September Home Sales Rose 1.5%, but Sellers Face a Rate Reset

September sales rose, but the market remains slow

Existing-home sales increased 1.5% from August to September, reaching a seasonally adjusted annual rate of 3.99 million, according to the National Association of Realtors. That beat expectations, but sales were still 2.2% lower than a year earlier. August and September were also the two slowest sales months of 2026.

The national median existing-home price rose 1.3% from a year earlier to $417,500, extending the run of annual price gains to 39 months. Single-family sales increased 2% for the month, while condominium and co-op sales declined 2.8%. Every region recorded fewer sales than a year earlier, despite monthly gains in the South and West.

The important limitation is timing. September's transactions largely reflect contracts negotiated before the latest rise in borrowing costs. The average 30-year fixed mortgage rate was 6.86% in September, up from 6.67% in August and 6.35% in September 2025. Rates subsequently moved above 7%, which can reduce purchasing power and disqualify some borrowers. HousingWire's analysis therefore treats the September gain as a backward-looking improvement, not proof of a sustained recovery.

More listings are resetting sellers' pricing power

Inventory increased 1.9% during September to 1.60 million homes, 4.6% more than a year earlier. That equaled a 4.8-month supply, unchanged from August but above the 4.5-month supply recorded in September 2025. Inventory remains below the 2 million to 2.5 million range identified as normal in HousingWire's analysis, but buyers generally have more alternatives than they did during the extreme shortages of recent years.

For sellers, that makes the first list price more consequential. A national median does not determine what an individual property is worth. Pricing should be based on recent nearby closings, competing active listings, failed or withdrawn listings and the home's condition. A seller who anchors to a neighbor's unusually strong sale from several months ago may be comparing today's market with a different rate environment.

The goal is not automatically to underprice. It is to avoid spending the most valuable marketing period defending a number buyers will not accept. If comparable homes are accumulating days on market or cutting prices, listing at the top of the range can increase the risk of a later reduction. That reduction may cost more than starting closer to current market value because buyers can interpret extended exposure as leverage.

A longer timeline should be built into the selling plan

The median property spent 33 days on the market in September, up from 31 days in August and equal to the figure from a year earlier. That measure covers marketing time, not the additional weeks typically needed for financing, appraisal, inspection and closing. Sellers who need proceeds for another purchase should plan around the full transaction rather than the median listing period alone.

Higher rates can also make buyer activity uneven. A home may attract strong traffic one week and little activity after a rate increase. First-time buyers represented 31% of September sales, while cash buyers accounted for 27%. Those groups do not respond to financing costs in the same way, so sellers should examine the likely buyer pool for their property rather than relying only on national demand.

Preparation can shorten avoidable delays. Accurate disclosures, resolved title issues, accessible repair records and a property ready for inspection reduce the chance that a qualified buyer walks away late. Sellers should also decide before listing how they will handle a home-sale contingency, appraisal gap, repair request or closing-date extension. A clean offer is not always the offer with the highest headline price.

Seller net matters more than the contract price

Slower demand and additional inventory are giving buyers more room to negotiate. That can appear as a direct price reduction, closing-cost assistance, a mortgage-rate buydown, repair credits or demands that certain work be completed. Each concession affects the seller differently, so offers should be compared on estimated net proceeds and execution risk.

A slightly lower cash offer, for example, may produce a more dependable net if it removes financing and appraisal uncertainty. A financed offer at a higher price may still be better, but only after accounting for requested credits, repair exposure, carrying costs and the chance of a delayed closing. Sellers should calculate mortgage payments, taxes, insurance, utilities and association charges for any additional time they may own the property.

Regional results also argue against a national pricing shortcut. September sales rose 2.8% from August in both the South and West, were flat in the Midwest and declined 2.1% in the Northeast. Yet annual sales were down in all four regions. Median prices rose 4.7% in the Northeast, 3.1% in the Midwest and 0.2% in the South, while falling 0.3% in the West. Even those regional figures can hide major differences between neighborhoods and price tiers.

The practical reading for sellers is straightforward: September showed that homes are still selling and prices have not broadly collapsed, but buyers have gained negotiating power. A realistic list price, a timeline with room for financing friction and an offer comparison focused on net proceeds are safer than assuming the 1.5% monthly sales gain will carry forward into a higher-rate market.