Unshakable ZIP Data 19804 | Wilmington, DE Housing Market
Wilmington · New Castle County · Philadelphia-Camden-Wilmington, PA-NJ-DE-MD metro · Delaware · Data updated June 19, 2026
The median sale price in ZIP 19804, Wilmington, Delaware is $324,904 at $216 per square foot. 50 single-family homes sold in the latest period, down 13.0 percent from a year earlier. Homes sit a median of 26 days on market with 1.4 months of supply. Sellers are getting 98.9 percent of list price and 40.8 percent of homes sold above asking.
Seller's market. No room for sloppy offers.
Value anchors
| Metric | Value | Year over year |
|---|---|---|
| Average single-family value | $285,374 | |
| Average price per sq ft | $190 | |
| Median sale price | $324,904 | |
| Median sale price per sq ft | $216 | |
| Median home size | 1,503 sq ft | |
| Median new listing price | $311,091 | -2.8% |
| National size rank | 6,096 |
Sales activity
| Metric | Value | Year over year |
|---|---|---|
| Homes sold | 50 | -13.0% |
| Median days on market | 26 days | |
| Months of supply | 1.4 months | |
| New listings | 67 | +28.9% |
| Active listings | 87 | +32.0% |
| Pending sales | 73 | +25.8% |
Pricing power
| Metric | Value | Year over year |
|---|---|---|
| Average sale-to-list ratio | 98.9% | -1.7 pts |
| Share sold above list | 40.8% | -14.3 pts |
Bedroom value anchors
Average values by bedroom count. Value anchors for orientation, not appraisals.
2-bedroom
$243,507
3-bedroom
$287,587
4-bedroom
$325,081
5-bedroom
$355,125
These figures describe the single-family market for Wilmington, Delaware ZIP 19804. They are market context, not a substitute for sold comps or a formal appraisal.