18701 Hesperian Boulevard
Hayward, CA 94545
The McConaghy House is a Stick-Eastlake style farmhouse. John Haar, Sr., who later became mayor of Hayward, designed and constructed the McConaghy House in 1886.
|Adults $5, Students/ Seniors $3, members and children under 10 free|
|Saturday||10:00am - 4:00pm|