Millville By The Sea Master Community Association Home Owners Association Millville By The Sea Master Community Association Request Info 30794 Endless Summer Drive Millville, DE 19967 (302) 616-2530 Rep Info Map Whom to Contact Wendy Prior Onsite Community Manager Phone: (302) 616-2530 Send an Email What's Nearby? Distance: 5 10 15 20 25 50 mi.