Housing market · June 2026
New Castle County Housing Market
Monthly home prices and sales for New Castle County, Delaware — a $397,877 median sale price in June 2026, up 2.0% from a year earlier.
New Castle County housing market at a glance
Latest month with the change versus June 2025 — always the same month a year earlier, never the prior month (the data is not seasonally adjusted).
| Measure | June 2026 | Y/Y |
|---|---|---|
| Median sale price | $397,877 | +2.0% |
| Median price per square foot | $218 | +5.2% |
| Median new-listing price | $394,940 | +2.6% |
| Homes sold | 593 | +6.7% |
| New listings | 640 | +9.8% |
| Pending sales | 629 | +15.4% |
| Homes for sale (inventory) | 1,209 | +19.7% |
| Median days on market | 29 days | +3 days |
| Months of supply | 2 | +0.2 mo. |
| Sold above list price | 39.9% | -10 pts |
Other counties in Delaware
New Castle County housing market — FAQ
What is the median home price in New Castle County?+
The median home sale price in New Castle County, Delaware was $397,877 in June 2026 ($218 per square foot). Data provided by Redfin, a national real estate brokerage.
Are home prices in New Castle County rising or falling?+
As of June 2026, the median sale price in New Castle County is up 2.0% versus June 2025. Comparisons are always year over year — the data is not seasonally adjusted, so adjacent months mostly reflect the season, not the market.
How many homes sold in New Castle County?+
593 homes sold in New Castle County in June 2026; 5,631 sold over the trailing 12 months.
Why are some months missing?+
Months where New Castle County recorded fewer than 3 sales are not shown — medians and ratios on so few transactions are noise. Gaps stay gaps: nothing is interpolated. Counts of homes sold are kept whenever Redfin reports them.