Vocabulary What does 持ち家 (もちいえ, mochiie) mean? 持ち家 (もちいえ, mochiie) means one's (own) house. Quick factsReadingもちいえRomajimochiiePart of speechnoun 持ち家もちいえmochiieone's (own) house1noun one's (own) houseAlso written: 持家Kanji in this word持hold, have, carry家house, family