The Octagon House, built between 1798 and 1800, was designed by Dr. William Thornton, the architect of the U.S. Capitol, and completed by 1800. Colonel John Tayloe, for whom the house was built, owned Mt. Airy plantation, located approximately 100 miles south of Washington in Richmond County, Virginia. Tayloe was reputed to be the richest Virginian plantation owner of his time, and built the house in Washington at the suggestion of George Washington. In 1814, Colonel Tayloe offered the use of his home to President and Mrs. Madison for a temporary "Executive Mansion" after the burning of the White House by the British.
An Octagon House is a house that is built with its outer walls making the shape of an octagon, usually a regular octagon. This style was popular in the US and Canada in the 1850s, and there are still many octagon houses in existence. Several of them are called The Octagon House, so there is no single answer to the question.
James and Dolly Madison lived in the Octagon House following the burning of the White House during the War of 1812. The Octagon House served as a temporary residence for the Madisons while the White House was being rebuilt.
The Octagon House was created in 1800.
Chickasaw Octagon House was created in 1871.
Russell Octagon House was created in 1859.
Jenkins Octagon House was created in 1855.
Sinnett Octagon House was created in 1855.
Prime-Octagon House was created in 1859.
Bradley Octagon House was created in 1906.
Estabrook Octagon House was created in 1853.
Shute Octagon House was created in 1855.
Rich-Twinn Octagon House was created in 1849.