Tags: #3 hillside #3 avenue #3 frederica #3 de #3 19946 #3 22 #3 Hillside #3 Ave, #3 Frederica, #3 DE #3 19946 #3 | #3 MLS# #3 DEKT227818 #3 | #3 Redfin #3 5 #3 Hillside