home away from home

A place in which one has spent a lot of time and often where one feels as comfortable and familiar as one's own home. Growing up, I spent so much time at my best friend's house, it felt like my home away from home. Brett visits Paris so often, it has become his home away from home. I can't believe Mom and Dad are selling Grandma's house. That was our home away from home when we were kids!

home away from home, a

A comfortable place or dwelling where one feels quite at home. At first put as a home from home, this expression dates from the second half of the 1800s. In the 1920s it took its present form. The OED cites a lyric from Henry Kirk’s The Transport Workers Songbook of ca. 1926: “It’s like a home away from home.” Since then the expression has become standard usage in advertisements for hotels and other lodgings, vacation spots, and the like.