Are you still looking for a house? There are a couple up in my development... I'm pretty sure it's what you are looking for too, as most of the houses in the neighborhood meet what you're looking for.
Not sure what they're asking but...it's in Pike Creek section (near Newark, Christiana, Hockessin, about 15min from downtown Wilmington and 20min from Elkton, MD).
Our development name is Linden Hill Village
3232 Whiteman Rd. Wilmington, DE
the other is for sale by owner don't remember the address sorry, just know it's on New Kent Rd.