Key Takeaway
- Liam Costner was born on November 15, 1996, to actor Kevin Costner and socialite Bridget Rooney.
- Despite his Hollywood lineage, Liam built a career in real estate, working with the Frankel Bell Group in Florida.
- He has an estimated net worth of $800 million, including a $40 million inheritance from his father.
The term Hollywood royalty, the name Kevin Costner, is bound to come up. But have you ever wondered about his lesser-known son, Liam Costner? Unlike a lot of celebrity kids who chase fame, Liam chose a life away from the glitz and glamour of Hollywood.
Keep reading this article to learn more about the tycoon of real estate, Liam Costner, Kevin Coster’s son.
Liam Costner Profile Summary
| Full Name | Liam Timothy Costner |
| Date of Birth | October 15, 1996 |
| Age (as of 2024) | 27 Years Old |
| Place of Birth | United States |
| Current Residence | Los Angeles, California |
| Nationality | American |
| Ethnicity | White |
| Profession | Real Estate Agent |
| Company | Frankel Bell Group |
| Height | 5 feet 8 inches (172 cm) |
| Weight | 63 kg (136 lbs) |
| Hair Color | Blonde |
| Eye Color | Blue |
| Relationship Status | Single |
| Father | Kevin Costner (Actor) |
| Mother | Bridget Rooney (Socialite/Actress) |
| Net Worth | Estimated $800 Million (including inheritance) |
| Siblings | 6 half-siblings from father, 1 from mother |
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Who Is Liam Costner?
Liam Costner is the son of Oscar-winning actor Kevin Costner and socialite Bridget Rooney. He was born on October 15, 1996, in the United States. Though he was born into Hollywood royalty, Liam chose a quiet and private life far from the media frenzy.
Interestingly, Liam’s birth wasn’t drama-free. Kevin Costner initially requested a paternity test to confirm Liam was indeed his son. Once confirmed, Kevin provided financial support, and the two eventually developed a cordial relationship.
Liam Costner’s Family Background
Liam’s lineage is deeply rooted in American cultural and financial prominence. On his father’s side, Kevin Costner has had a storied career in film and television, best known for classics such as Dances with Wolves, Field of Dreams, and Yellowstone. On his mother’s side, Bridget Rooney hails from the illustrious Rooney family, owners of the Pittsburgh Steelers, and later married Bill Koch, a billionaire industrialist and member of the Koch family dynasty.
Though Liam’s parents never married, their brief relationship resulted in his birth. After initial uncertainty regarding paternity—which was later confirmed via DNA testing—Kevin Costner acknowledged Liam as his son and has since contributed to his well-being both financially and emotionally.
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Liam Costner’s Siblings
Liam has six half-siblings from his father’s side and one half-sister from his mother:
From Kevin Costner:
- Annie Costner – Film Producer
- Lily Costner – Actress
- Joe Costner – Actor
- Cayden Wyatt Costner
- Hayes Logan Costner
- Grace Avery Costner
From Bridget Rooney (Mother’s side):
- Kaitlin Koch – Daughter of Bill Koch
Liam Costner Looks And Personality
Despite being surrounded by celebrity culture, Liam Costner has consciously remained under the radar. With a calm demeanor and a striking physical presence—blonde hair, blue eyes, 5’8” in height, and weighing around 62 kg—he’s the image of sophistication without the spectacle.
He doesn’t maintain public social media accounts, nor does he indulge in high-profile events or red-carpet appearances. In fact, it is this very privacy that adds to his allure—a sense of mystique in an era of overexposure.
Liam Costner’s Career Path
Unlike many celebrity kids who enter the entertainment industry, Liam Costner has built a name for himself in real estate. He currently works with the Frankel Bell Group, a reputable real estate firm in Northern Palm Beach County.
His decision to stay grounded and away from acting has drawn admiration, showing that he’s more than just Kevin Costner’s son—he’s his own man with clear goals and ambitions.
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Liam Costner’s Net Worth
As of 2024, Liam Costner’s estimated net worth is around $800 million. This includes a significant inheritance from his family, including an estimated $40 million from his father, Kevin Costner.
However, a large part of his financial success also stems from his real estate endeavors, proving that he’s not just relying on family wealth but actively building his own legacy.
Liam Costner’s Personal Life
Liam is known for being extremely private. Unlike his famous father and some of his siblings, he does not maintain a public social media presence, nor does he often appear in the press.
As of now, Liam Costner is reportedly single. There are no public records or confirmed relationships, reinforcing his commitment to privacy.
Fun Facts About Liam Costner
- Liam’s full name is Liam Timothy Costner.
- His mother, Bridget Rooney, is the heiress to the Rooney family—owners of the Pittsburgh Steelers.
- His stepfather, Bill Koch, is part of the billionaire Koch family.
- Despite not being an actor, Liam has several family members in Hollywood, including his half-siblings.
Conclusion
While Liam Costner may be born with a spoon of fame and fortune, it can not be said that he kept this benefit to himself for long. The man has carved a path all by himself, making himself one of the finest real estate agents to offer.
Liam truly represents a rare blend of humility and ambition. His low-key lifestyle and success outside the spotlight make him one of the most intriguing celebrity children today.
While his surname may draw attention, Liam Costner’s story is one of quiet strength, self-made success, and unwavering privacy.