Skip to content
San Francisco
SeeHistoric siteGolden Gate

The Octagon House

Dating from 1861, this eight-sided house with its cupola top, dormer windows, and roof lanterns was built in the belief that such octagonally shaped houses promote healthier living. Today, the building is an American Colonial museum. It has many artifacts on display including antique furniture and historical documents. It is run by the National Society of the Colonial Dames.

Address
2645 Gough St
Getting there
at Union St
Hours
Open to the public on the second Sun of every month, and the second and fourth Thu of every month, from noon-3PM
Price
Free

Listing from Wikivoyage: San Francisco/Golden Gate, CC BY-SA 4.0.

Location and details from OpenStreetMap, © OpenStreetMap contributors, ODbL.

Also listed in Overture Maps open data.

Updated 27 Sept 2026. Something wrong? Tell us.