As word spread of Keaton’s death on Saturday, October 11, 2025, at the age of 79, many people began to reflect not only on her film legacy but also on the scope of her financial achievements.
Also Read: Why Diane Keaton never married: Despite high-profile romances with Woody Allen, Al Pacino, and Warren Beatty
Diane Keaton’s net worth at her time of death
At the time of Keaton’s death, Celebrity Net Worth estimated that the iconic actress was worth $100 million.
In addition to her successful acting career in films such as The Godfather (1972), Annie Hall (1977), Reds (1981), Father of the Bride (1991), Something’s Gotta Give (2003), The Family Stone (2005), and countless others, Keaton significantly increased her net worth by flipping high-end real estate.
She sold a Laguna Beach home for $12.75 million in 2006 after buying it for $7.5 million in 2004. Keaton also flipped a Pacific Palisades home in Los Angeles for $6.9 million in 2016, after buying it for $5.6 million in 2012. She sold a Tucson, Arizona, property for $2.6 million in 2020 after paying only $1.5 million for it in 2018, reports Parade.
Diane Keaton’s romances
Prior to her death, the Oscar winner had several high-profile romances with co-stars such as Warren Beatty, Al Pacino, and her Annie Hall co-star Woody Allen, but she frequently expressed her desire to remain single.
Why did Diane Keaton remain single?
Diane Keaton, who adopted two children, Dexter (29) and Duke (25), once described herself as “strange,” noting that she has remained a single woman all her life. Reflecting on aging, she admitted to People in a 2019 interview that getting older hasn’t necessarily made her wiser. Keaton also acknowledged that she feels something is missing in her, believing she lacks the nurturing qualities a husband might need, which contributed to her decision to remain unmarried.
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