The Guam Institute, located off in Guam Highway 1 in Hagåtña (Agana), Guam, was listed on the U.S. National Register of Historic Places in 1977; the listing included one contributing building. It was built in 1911. It has also been known as the Jose P. Lujan House. The house is significant as one of few houses in Agana surviving from before World War II. It was built by carpenter and cabinet-maker Jose Pangelinan Lujan, who rented the house and later lived in it, until moving out of the house in 1928. Lujan owned the house until 1969.