#9 Marissa Mayer's Palo Alto place

Estimated home value: $5.3 million

Title: CEO, Yahoo

The CEO of Yahoo, Marissa Mayer, lives in a surprisingly modest home for someone of her stature. Her home in Palo Alto, which was built in 2006, is worth about $5.3 million, according to the Santa Clara County assessor's office. Mayer also has a $5 million penthouse on the 38th floor of the Four Seasons in San Francisco.

It is a six bedroom house with outdoor patio, and large backyard.

#8 Mark Zuckerberg's Facebook home

Estimated home value: $7.3 million

Title: Founder and CEO, Facebook

Zuckerberg bought a $7 million home in Menlo Park near Facebook's headquarters in 2011. It has five bedrooms, a saltwater pool, a big sun room, and a huge porch and yard. Today, Zuckerberg's home is worth an estimated $7.3 million, according to the Santa Clara County Assessor.

According to The San Francisco Chronicle the house has recently got a facelift. The new additions include, an office, a media room, a laundry room, a wet bar and a mud room are some of the additions that are being made in the first floor. The landscape is being reconfigured and a greenhouse will also be added.

Read Also: 10 Technologies That Failed To Retain Their Dominance  and Online Persona On Facebook Indicates Users' Self-Esteem