United Kingdom, Oct. 2 -- Sharon Osbourne described Ozzy's final resting place as her "little piece of heaven" before his death.

The 72-year-old star's late husband died of heart failure aged 76 at their Buckinghamshire home on July 22, and he's been buried on the grounds of Welders House 32 years after they bought the Grade II listed property.

Upcoming BBC One documentary Sharon and Ozzy Osbourne: Coming Home will explore the last three years of the Black Sabbath legend's life as the couple returned to England after three decades in Los Angeles.

In the film, she says: "It was just like I could breathe. It's our little piece of heaven.

"All you hear are birds, little bit of our dogs barking, Ozzy screaming."

In the film, she reveals ...