seaholme postcode vicst Home ›› Postcode Finder ›› VICST ›› Seaholme Seaholme local listingsThe suburb of Seaholme is located in VIC and has a postcode of 3018. Free seaholme business listing! 15 Star Home Improvement74a Millers Road, Altona VIC 3018, Australia 03939911772Above All ScaffoldingAltona Road, Seaholme VIC 3018, Australia 04325391833Seaholme Primary SchoolCnr Millers Rd & Civic Pde 03 93982806 View more business listings in seaholme Search and find other Postcodes in Victoria or widen the search to Postcodes in Australia.