The McElroy Octagon House, also known as the Colonial Dames Octagon House, is a historic octagonal house now located at 2645 Gough Street at Union Street in the Cow Hollow neighborhood of San Francisco, California, United States.
History
William C. McElroy (?–1869) and his spouse Harriet Shober (1816–1899) bought the lot across the street from the house's current location on Gough Street in 1859. McElroy was a wood miller by trade and he built the house between 1860 and 1861. The McElroy family lived in the house until around the 1880s when the house became a rental property. at Land's End are the only three remaining octagon houses in the city. ==See also==