Robert Duvall and Sissy Spacek both live in Charlottesville, Virginia when not working.
Not exactly A-list, but Jim Nabors (and husband) live in Hawaii, though he keeps a home in Sylacauga, Alabama where his sister lives and he visits regularly (or did before his health declined in old age).
His Andy Griffith co-stars Andy Griffith and Frances Bavier both ended their days in small town North Carolina: Andy in a beachfront estate in Manteo (where he got his start as an actor in the outdoor pageant The Lost Colony- still in production- and where he was buried within hours of his death) and Frances Bavier in Siler City, a place she had no connection to until old age but happened to like and where she could live very comfortably on her retirement income.
Fred “Herman Munster” Gwynne lived in this very out of the way farmhouse in rural Virginia full time.
Elton John used to live in a suburb of Atlanta when not touring but I don’t think he does anymore.