What is the name of the famous San Jose mansion built by Sarah Winchester?

The famous mansion built by Sarah Winchester in San Jose, California, is the Winchester Mystery House. It became renowned for its sprawling, unconventional design and the stories surrounding its construction.

Sarah Winchester was the widow of William Wirt Winchester, heir to the Winchester rifle fortune. After his death in 1881, she moved from Connecticut to California and purchased a farmhouse near San Jose. Construction and renovation continued for decades, expanding the property into a maze of rooms, staircases, corridors, and architectural oddities.

Popular legend claims that Winchester built continuously to confuse or appease ghosts of people killed by Winchester rifles. Historians generally treat that story cautiously because much of it comes from later publicity and cannot be firmly documented. The house did, however, genuinely contain unusual features, including staircases leading nowhere, doors opening onto walls, and windows overlooking other rooms. It was heavily damaged in the 1906 San Francisco earthquake and is now a historic tourist attraction.