One of Silicon Valley’s most famous tech execs is selling his Atherton estate. A more than 3-acre property in Atherton owned by former Google CEO Eric Schmidt and his wife, investor and philanthropist Wendy Schmidt, has hit the market for $24.5 million. While Compass listing agent Katherine Carroll declined to confirm or deny the Schmidts’ ownership of the Walsh Estate, the property’s address and geography match prior reporting on the Schmidts’…