 Burbank died in 1926.In 1974, Burbank's widow, Elizabeth Waters Burbank (1888-1977), donated the remaining to the Sebastopol Area Housing Corporation for the purpose of erecting low-income, senior, and disabled housing units with the stipulation that the parcel containing the "Caretaker's Cottage" (that had been constructed a year or two after an older cottage on the property was destroyed by the 1906 earthquake), the barn, the potting shed (destroyed by fire in the late 1960s) and over 250 living specimens of Burbank's work be set aside and left undisturbed as a historical and horticultural area, dedicated to Burbank, to be studied and enjoyed by future generations.Presently owned by the City of Sebastopol, it is administrated by the Western Sonoma County Historical Society and maintained entirely by volunteers.