Darnestown  20878, 20874 Click on a neighborood below to get detailed information about location, history, age, style, price range, schools assignment, and sometimes much more 20878 Ancient Oaks, Haddonfield, Bondbrook (approximately 412 homes) 20878 Willow Ridge, Orchard Hills, Hidden Ponds (approximately 325 homes) 20874 Spring Meadows  (approximately 180 homes) 20874 Highlands of Darnestown (approximately 129 homes)