Proper service of the notice required in § 1468.03 shall be by personal service, residence service or registered mail, provided that such notice shall be deemed to be properly served if a copy thereof is sent by registered mail to the last known address of the owner of record or purchaser under a land contract. If any of the parties cannot be located, or their addresses cannot be ascertained, the notice shall be deemed to be properly served if a copy thereof is placed in a conspicuous place in or about the building or structure affected by the notice. If such notice is served by registered mail, the 30-day period within which such owner is required to comply with the order of the Building Commissioner/Inspector shall begin as of the date he or she received such notice.
(Ord. 17-1969, passed 7-22-1969)