Gavin Rossdale has homes in Primrose Hill, London and California, and is a regular on the celebrity tennis circuit in the latter.
In 2004, it was revealed that he was the father of Pearl Lowe's daughter, Daisy Lowe (b. 1989). Rossdale and Lowe had a former relationship and Rossdale had been the godfather of Daisy.
On September 14, 2002 Rossdale married Gwen Stefani, American pop singer and lead singer of the alternative rock band No Doubt. During an August 8, 2005 appearance on the radio show Loveline, Rossdale said that he and Gwen preferred to keep their relationship entirely out of the media. He also said that he grew up in a chaotic home, and stated that having a stable environment for his family was important to him. On May 26, 2006, they had a son, Kingston James McGregor Rossdale, at the Cedars-Sinai Medical Center in Los Angeles. Kingston weighed 7 pounds, 5 ounces (3.4 kilograms).It has also been reported that he and Stefani are expecting their second child.