Liam Costner

Liam Costner: Navigating Fame, Family, and a Thriving Real Estate Empire – Bio, Wiki, Net Worth, and More

Liam Costner may not be a household name like his father, the celebrated actor Kevin Costner, but his story is one of independence, determination, and success in his own right. This article delves deep into the life of Liam Costner, offering a comprehensive look at his biography, career, personal life, and more..

Who is Liam Costner?

Meet Liam Costner, a real estate agent who has made a name for himself in the business world, distinct from his well-known father, Kevin Costner. Despite being raised amid Hollywood’s glamour, Liam chose to pursue a career in real estate. This biography provides a detailed look into Liam’s life, from his public upbringing to his successful real estate career, highlighting his personal and professional development.


Liam Costner, born on November 15, 1996, to Bridget Rooney and Kevin Costner, hails from Hollywood royalty. However, Liam’s journey extends beyond the glitz and glamour of his early years. Rather than following his parents’ path in the entertainment industry, he ventured into the challenging field of real estate. Representing the Frankel Bell Group, Liam specialises in Northern Palm Beach County real estate and is rapidly becoming a recognized rising star in the industry.


Attribute Details
Full Name Liam Timothy Costner
Gender Male
Date of Birth November 15, 1996
Age 27 years old (as of March 2024)
Zodiac Sign Scorpio
Place of Birth Los Angeles, California, USA
Current Residence Los Angeles, California, USA
Nationality American
Ethnicity White
Religion Christianity
Sexuality Straight
Height in Feet 5 feet 8 inches
Height in Centimetres 173 cm
Weight in Pounds 137 lbs
Weight in Kilograms 62 kg
Hair Colour Blonde
Eye Colour Blue
Father Kevin Michael Costner
Mother Bridget Rooney
Siblings 6
Relationship Status Single
Profession Real Estate Agent
Agency Frankel Bell Group
Net Worth $800 million
Notable TV Appearance Yellowstone
Education University Graduate (specific details undisclosed)
Social Media Presence None

Early Life and Family Background

Birth and Parents 

Liam Timothy Costner was born on November 15, 1996, in Los Angeles, California, to Hollywood star Kevin Costner and actress Bridget Rooney. Although born into the limelight, Liam chose a path away from the glamorous world of Hollywood.

Family Dynamics 

Liam’s family background is complex and fascinating. He has six half-siblings from his father’s previous marriages. From Kevin Costner’s first marriage to Cindy Silva, he has three older half-siblings: Annie, Lily, and Joseph Costner. From Kevin’s second marriage to Christine Baumgartner, he has three younger half-siblings: Cayden, Hayes, and Grace Costner.

Growing up in a blended family, Liam experienced diverse family dynamics. His father initially doubted his paternity, which led to a paternity test in 2002. After the test confirmed Kevin as his father, their relationship strengthened, with Kevin ensuring Liam was well provided for, including setting up a substantial trust fund.

Personal Attributes and Education

Educational Background 

While details about Liam’s educational journey are sparse, it is known that he is a university graduate. His commitment to education and personal development has been a cornerstone of his success, despite the uncertainty about the specific institutions he attended.

Physical Attributes 

Liam stands at 5 feet 8 inches (173 cm) tall and weighs around 137 pounds (62 kg). He is known for his captivating blue eyes and blonde hair, which add to his charismatic persona.

Career Journey

Real Estate Professional 

Liam Costner has carved out a successful career in real estate, diverging significantly from his father’s Hollywood legacy. He works with the Frankel Bell Group, specialising in high-end properties in Northern Palm Beach County, Florida. His role involves facilitating real estate transactions, expertly bridging the gap between buyers and sellers.

Professional Achievements 

Liam’s professional journey in real estate is marked by his dedication and commitment. He has gained recognition as a rising star in the industry, known for his ability to close high-value deals and satisfy his clients’ needs. His success in this competitive field highlights his independence and drive to forge his own path.

Net Worth and Financial Standing

Inheritance and Earnings 

Liam Costner’s financial status is impressive, with an estimated net worth of $800 million as of 2024. This wealth comes from his successful real estate career and a substantial inheritance from his father, Kevin Costner. Additionally, his stepfather, billionaire Bill Koch, adds to the financial stability and legacy within his family.

Financial Management 

Liam’s significant net worth is a testament to his financial acumen. His ability to manage and grow his wealth through real estate and smart investments showcases his dedication and strategic planning.

Personal Life and Relationships


Liam has a strong relationship with his half-siblings, who are part of Kevin Costner’s large family. Kevin has been married three times and has seven children in total. Liam’s half-siblings include Lily Costner, a well-known singer-songwriter, and Annie, who followed in her father’s footsteps to become an actor. Joe Costner is also notable for his talents in music and acting.

Romantic Life 

Despite his high-profile family background, Liam maintains a low profile when it comes to his personal life. As of recent reports, he is single and focused on his professional and personal growth. His discretion regarding his romantic relationships reflects his desire to keep his private life away from the public eye.

Social Media Presence 

Liam is not active on social media platforms like Instagram, Facebook, or Twitter. This absence from social media underscores his preference for privacy and his focus on his career and personal endeavours without the distraction of public scrutiny.

Relationship with Kevin Costner

Father-Son Bond

Liam’s relationship with his father, Kevin Costner, has evolved over the years. Initially marked by uncertainty, their bond strengthened after the paternity test confirmed Kevin as his father. Kevin’s commitment to fatherhood and the establishment of a trust fund for Liam highlights the importance of family in Kevin’s life. Kevin’s involvement in Liam’s life has been significant, ensuring that despite the complexities, Liam feels supported and valued.

Family Influence 

Liam’s family background has undeniably influenced his life choices and values. The support from his father and stepfather, combined with the diverse experiences within his blended family, has shaped Liam into a well-rounded individual.

Career Highlights

Yellowstone TV Series 

Although primarily known for his real estate career, Liam has also dabbled in Hollywood. He has appeared in the highly acclaimed TV series “Yellowstone,” created by Taylor Sheridan. The series revolves around the powerful Dutton family, who control the largest contiguous ranch in the United States. Liam’s participation in the series adds a notable highlight to his career, showcasing his versatility and connection to the entertainment industry.

Future Prospects

Career Aspirations 

Liam Costner’s future in real estate looks promising. His dedication to his profession and the success he has achieved so far suggest a continued upward trajectory. As he continues to build his reputation in the industry, Liam is likely to take on more significant projects and expand his influence in the real estate market.

Personal Growth 

On a personal level, Liam’s focus on privacy and personal development indicates a mature approach to life. His commitment to his career, combined with his desire for personal growth, positions him well for future success and fulfilment.

Facts About Liam Costner

  • Birth and Background: Liam Costner was born on November 15, 1996, in Los Angeles, California, to Kevin Costner and Bridget Rooney.
  • Real Estate Career: Despite his Hollywood background, Liam pursued a successful career in real estate and is a distinguished agent with the Frankel Ball Realty Group.
  • Family Dynamics: Liam has six half-siblings from his father’s previous marriages: Annie, Lily, Joseph, Cayden, Hayes, and Grace. His older half-sister, Anne Clayton, is a well-known film director.
  • Personal Attributes: Standing at 5 feet 8 inches tall, Liam has blonde hair, captivating blue eyes, and a charismatic persona.
  • Net Worth: Liam’s estimated net worth is $800 million, derived from his successful real estate career and a substantial inheritance from his father, Kevin Costner.


Liam Costner is a prime example of someone who has successfully navigated the complexities of being born into a famous family while forging his own path. His journey from Hollywood royalty to a successful real estate professional highlights his independence, determination, and strategic thinking. With a significant net worth, a flourishing career, and a commitment to personal growth, Liam continues to build a legacy that complements his family’s illustrious history. His story is one of resilience and ambition, providing a unique and inspiring narrative for those looking to carve out their own niche, regardless of their background.


  1. Who is Liam Costner?
    • Liam Costner is the son of renowned actor Kevin Costner and actress Bridget Rooney. He is a successful real estate agent based in Los Angeles, California.
  2. What is Liam Costner’s net worth?
    • Liam’s estimated net worth is $800 million, which includes earnings from his real estate career and a substantial inheritance from his father and stepfather.
  3. What is Liam Costner’s career?
    • Liam is a real estate agent affiliated with the Frankel Bell Group, specialising in luxury properties in Northern Palm Beach County.
  4. Does Liam Costner have siblings?
    • Yes, Liam has six half-siblings from his father’s previous marriages: Annie, Lily, Joseph, Cayden, Hayes, and Grace Costner.
  5. Is Liam Costner married?
    • No, Liam Costner is currently single and focusing on his professional and personal growth.
  6. How did Liam Costner’s relationship with his father, Kevin Costner, evolve?
    • Initially, there was uncertainty about Liam’s paternity, leading to a paternity test requested by Kevin Costner. After confirming the relationship, Kevin became more involved in Liam’s life, setting up a trust fund for him and fostering a stronger bond between them.

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