Only about six octagon houses are left standing in the state of Indiana.

It is considered the best octagon house of the 12 that survive in Connecticut.

Even in their heyday, octagon houses never lined city streets and neighborhood blocks.

His 1966 "Octagon House" is the best example of this, but there are many rivals of the same vintage.

The Octagon House was the first house to be completed in the Washington area.

Meanwhile, in an intriguing octagon house, a cat is playing backgammon in the bath.

They may be seen as precursors, but are somewhat different from the Victorian octagon houses which are essentially domestic structures.

Madison resided in The Octagon House for the remainder of his term.

The Octagon House is an eight-sided, two-story structure originally intended for residential use.

It also had several saloons and the Octagon House, featuring dancers who entertained the miners.