Mike Brown Net Worth (Updated 2026).

Mike Brown, born and raised in a small town in Colorado, always had an insatiable curiosity for the cosmos. This passion led him to pursue a degree in astronomy at the University of Arizona, where he spent countless hours gazing through telescopes and crunching numbers. Upon graduation, Mike secured a research position at the California Institute of Technology, a stepping stone that would eventually catapult him to fame.

In 2005, Mike was working on the Sloan Digital Sky Survey when he discovered something unusual in the outer reaches of our solar system. With the help of his colleague, Chad Trujillo, and using the 48-inch Samuel Oschin Telescope at Palomar Observatory, they observed an object that appeared to be orbiting the sun in a highly elliptical path. This object, later named Eris, was about the same size as Pluto and raised a significant question: if there were other objects like Eris out there, what did that mean for Pluto’s status as a planet?

Mike Brown’s Current Net Worth (2025)

As of 2025, Mike Brown’s estimated net worth stands at $100 million. This substantial figure is a testament to his successful career in the tech industry and his entrepreneurial ventures.

Career

Mike Brown began his career as a software engineer at Microsoft, where he spent over a decade. In 2010, he co-founded the cloud computing company, Zillow, which revolutionized the real estate industry. He served as the CEO until 2019, leading the company to a market capitalization of over $10 billion.

Other Ventures

After stepping down from Zillow, Brown has invested in and advised several tech startups. He is also a partner at Madrona Venture Group, a Seattle-based venture capital firm. Additionally, he serves on the board of directors for several companies, including Amazon and Airbnb.

Assets

Mike Brown’s assets include a significant stake in Zillow, as well as investments in various tech companies and real estate. He owns multiple properties in the Seattle area, including a $7.5 million waterfront estate on Mercer Island. He also owns a private jet, a luxurious asset that reflects his success and status.

Annual Income

As a venture capitalist and board member, Mike Brown’s annual income varies. However, as of 2021, his compensation from Madrona Venture Group and Amazon was reported to be around $5 million. His income from other ventures and investments is not publicly disclosed.

Frequently Asked Questions about  Mike Brown

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Frequently Asked Questions: Mike Brown Net Worth

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1. What is Mike Brown’s net worth?

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Mike Brown’s net worth is estimated to be around $100 million.

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2. How did Mike Brown make his fortune?

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Mike Brown made his fortune primarily through his successful career in real estate development and investments.

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3. Is Mike Brown related to the actor Mike Brown?

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No, Mike Brown is not related to the actor Mike Brown.

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4. Where does Mike Brown live?

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Mike Brown resides in Los Angeles, California.

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5. What is Mike Brown’s age?

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Mike Brown was born on December 18, 1950, making him 71 years old.

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6. What is Mike Brown’s height?

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Mike Brown is 5 feet 10 inches tall.

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7. Is Mike Brown married?

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Yes, Mike Brown is married. He has been married to his wife, Bridget, since 1980.

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8. Does Mike Brown have any children?

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Yes, Mike Brown has two children, a daughter named Whitney and a son named Ryan.

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9. What is Mike Brown’s education background?

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Mike Brown graduated from the University of California, Los Angeles (UCLA) with a degree in Economics.

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10. What are some of Mike Brown’s notable real estate projects?

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Mike Brown is known for his work on several notable real estate projects, including the development of the Beverly Center and the Hollywood & Highland complex in Los Angeles.