From English - German Ding/FreeDict dictionary ver. 1.9-fd1:
attic /ˈatɪk/ Dachboden <masc>, Boden <masc> [ugs.] , Speicher <masc>, Söller <masc>, Bühne <masc>, Unterdach <neut> [Schw.] , Estrich <masc> [Schw.] [arch.] "in the attic" - auf dem Dachboden Synonyms: loft, garret
From English - German Ding/FreeDict dictionary ver. 1.9-fd1:
attic /ˈatɪk/ Dachgeschoss <neut>, Dachgeschoß <neut> [Ös.] [arch.] "in the attic" - im Dachgeschoss Synonyms: attic storey, attic story, loft
see: live under the roof