Proceeds from Investa's private placement will be used to refinance existing debt and for general corporate purposes.
The issuer, which is rated BBB+ by Standard & Poors, is looking for maturities between 10 and 15 years.
The offering consisted of a $260 million 10-year bullet and a $165 million 12-year bullet.
The Australian winemake will use proceeds to refinance U.S. dollar-denominated debt maturing in Arpil 2014.
Proceeds from the nine-year note will fund the acquisition of a portfolio 34 properties leased to the U.K. government.