 The house has frequently been written about in books and magazines, with the first major article appearing in "House Beautiful" in 1916.It has been featured in such diverse publications as "Architectural Digest", "Country Living", and "The Boston Globe", and has been showcased on television programs such as "America's Castles".Beauport was declared a National Historic Landmark in 2003, in recognition for its distinctive architecture, its unique collection of artifacts, and for its association for Sleeper, whose design influence extended across the wealthy elite of the eastern United States.