The building of this house that features the red adobe brick and multiple stories is still the house of about 150 people. 6. One of the oldest wood structures in North America, this iconic and well-preserved home is now a museum and a National Historic Place. The oldest building in North Dakota. Fort Nisqually Granary Tacoma: WA 1843 Military Oldest building in Washington State. Benjamin Church House: Shorewood: WI 1843-1844 Residential The oldest extant house … Fairbanks House, North America's oldest, continuously standing wooden structure, was built between 1637 and 1641 for tradesman Jonathan Fairbanks, his wife, and their six children. The Palace of the Governors is the oldest seat of colonial government (Spanish) and is the oldest continuously occupied public building in the U.S. Mission San Juan Capistrano The oldest building in Massachusetts, the Fairbanks House was originally built in 1637 for Jonathan and Grace Fairbanks, and it stayed in the family for eight generations. It was constructed by an agent of the American Fur Company. In competition with the circa 1837-1844 Prince's Cabin at the Frenchtown Historic Site in Walla Walla, Washington. This is the oldest house in the United States. This is the oldest structure that you will find in America and it was built sometime between 1450 and 1000 BC by a Tiwa-speaking Native American tribe in New Mexico. Dolmens of North Caucasus: Russia: Europe: … The oldest known building in the Americas. Oldest extant building in Antigua and Barbuda. Viola House: Asunción Paraguay: 1750-1758 … The Palace was built for Pedro de Peralta, who founded the city of Santa Fe, New Mexico and was the governor of the Spanish territory in what is now the American Southwest.