Delaware Home Sales Declined in August

The state saw a decrease in total existing home sales as prices remained higher than the previous year.

Updated on Sept. 22, 2026 in Residential

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Existing home sales in Delaware fell to 1,222 in August 2026, marking a 7.0% decrease from July. Despite the drop in volume, the median home price of $401,632 remained 3.8% higher than in August 2025.

Why it matters

High mortgage rates have stifled buying activity across Delaware, contributing to the recent downturn in transactions. Prospective buyers are now navigating a market where inventory is expanding, offering more leverage for negotiations.

Delaware reported 4,712 active home listings in August, with properties remaining on the market for an average of 48 days. The median sold price reached $401,632, which is 2.9% lower than the July record of $413,423.

The players

Sussex County

This Delaware jurisdiction recorded the highest number of existing home sales and price metrics in the state during August.

New Castle County

This region of Delaware is where residential properties remained on the market for the shortest average duration of 27 days.

The details

Home sales are typically settled with mortgage rates fixed one or two months prior to the closing date, reflecting the impact of elevated borrowing costs. While New Castle County homes moved the fastest with a 27-day average, Sussex County led the state in total sales volume.

August 2025: Median Delaware home price was $386,783.
July 2026: Median Delaware home price reached a record high of $413,423.
August 2026: Existing home sales in Delaware fell.
September 18, 2025: Average 30-year fixed mortgage rate was 6.37%.
September 18, 2026: Average 30-year fixed mortgage rate was 7.20%.

Culture Shift

The shift toward a higher-inventory environment mirrors a broader move away from the hyper-competitive buying climate seen in 2025. This transition forces buyers to move beyond the urgency of previous years and toward a more calculated, negotiation-heavy approach.

Homebuyers may find increased opportunities to negotiate with sellers as the total inventory of homes for sale has reached 4,712. Prospective purchasers should account for current mortgage rates, which hit 7.20% in mid-September, when calculating their monthly budgets.

The takeaway

Buyers can leverage the current inventory growth to secure better terms than were possible during the peak price period in July. Maintaining a long-term perspective on interest rates is essential for those entering the market under the current conditions.