Danube Directions & Map 1814 5th Ave. San Diego, CA 92101 loading map - please wait...Map could not be loaded - please enable Javascript!→ more information Danube Properties1814 5th Avenue California, United States of America (Directions) 1814 5th Ave. San Diego, CA 92101 32.730300, -117.160000 Danube Properties1814 5th Avenue California, United States of America (Directions) Located @ 1814 5th Ave. San Diego, CA 92101 Telephone @ (619) 696-9075