Final answer:
Washington Irving's historical home is called Sunnyside and is located in Tarrytown, New York, now preserved as a museum showcasing his life and work.
Step-by-step explanation:
Washington Irving's home, which has become a historical site, is located in Tarrytown, New York. The name of his estate is Sunnyside, and it is situated along the banks of the Hudson River. Irving, known for writing 'The Legend of Sleepy Hollow' among other works, lived in this home during the 19th century.
Today, Sunnyside is preserved as a museum where visitors can learn about Irving's life and contributions to American literature. The estate, with its distinct architectural features inspired by Dutch colonial styles, provides a glimpse into the world that influenced one of America's first renowned authors.