Today 19709, Middletown DE is count around 50 homes for sale at current average listing price of $637,616. Nearby neighborhoods of 19709 are Parkside, Traditions At Whitehall, Pleasanton, Four Seasons At Baymont Farms, Village Of Bayberry, None Available, Town Of Whitehall, Venue At Winchelsea, Whispering Woods, Baker Farm. Most of 19709 homes are 4 bedrooms with 3 bathrooms.