wˈʌn ɐmˈɛɹɪkə plˈɑːzə wʌz pˈɜːtʃɪst baɪ ðə ɹˈiːəl ᵻstˈeɪt dɪvˈɛləpmənt fˈɜːm, ˈɜːvaɪn kˈʌmpəni, ɪn fˈɛbɹuːˌɛɹi tˈuː θˈaʊzənd sˈɪks fɔːɹ jˌuːˈɛs dˈɑːlɚ θɹˈiːhˈʌndɹɪd mˈɪliən.
One America Plaza was purchased by the real estate development firm, Irvine Company, in February 2006 for US$300 million.