Atwell bought an apartment on the beach front in Flight Deck, an apartment complex in Collaroy in Sydney, as jumping-off bases for her worldwide performance commitments. She was a member of the Moby Dick Surf Club at Whale Beach where she performed regularly in support of the surf club. Enjoying the affection of the public, she was nevertheless keenly aware of prejudice and injustice and was outspoken about racism in Australia. She always donated her services in a charity concert on Sundays, the proceeds going to orphanages and needy children. She spoke out against the third world conditions endured by Australian Aborigines, which made headlines during an outback tour of the country in 1962. Dismissing racism as a factor in her own life, she said she felt she was "spoiled very much by the public." She left her estate to the Australian Guide Dogs for the Blind and a small amount to her goddaughter. However, a cousin of Lew Levisohn contested Atwell's will and is reported to have been granted $30,000 from her estate.