Today 19703, Claymont DE is count around 12 homes for sale at current average listing price of $412,275. Nearby neighborhoods of 19703 are Claymont Heights, Darley Green, Radnor Green, Addick's Estates, Kenilworth, None Available, Overlook Colony, Stockdale, White Village. Most of 19703 homes are 3 bedrooms with 2 bathrooms.