What the Pros Know
Market Snapshot
Zip Code 19734 | New Castle County, DE
14,026
Population
YoY
202239.5
Median Age
YoY
2022$124,745
Median Household Income
YoY
2022$500,000
Median Sale Price
1.5% MoM
4.5% YoY
6/202535
Homes Sold
2.9% MoM
9.4% YoY
6/20251.4
Months Inventory
1.4% MoM
54.8% YoY
6/202522
Days on Market
6 MoM
4 YoY
6/202548
Listings
4.3% MoM
77.8% YoY
6/2025215
Price per Sq Ft
2.7% MoM
1.7% YoY
6/2025
See 19734 on Zillow
1. Population Data from U.S. Census Bureau.
2. Sales Data provided by Redfin, a national real estate brokerage.
MoM = Month over Month. The percentage change from the previous month to the current month.
YoY = Year over Year. The percentage change from the same period the previous year to the current period.