Today 19803, Wilmington DE is count around 12 homes for sale at current average listing price of $789,615. Nearby neighborhoods of 19803 are Columbia Place, Mcdaniel Heights, Blue Rock Manor, Edenridge, Fairfax, Lynnfield, Penarth, Weldin Farms, Weldin Ridge. Most of 19803 homes are 4 bedrooms with 3 bathrooms.