Singaporean interests got consent to buy 23,471ha of rural South Island farmland in seven sheep stations.
The Overseas Investment Office approved Duxton Asset Management's purchase of 50 per cent of the shares in New Zealand Pastures which will indirectly own or control a freehold interest in the land.
The price was withheld as confidential but the vendors are the existing shareholders in New Zealand Pastures, 100 per cent New Zealand owned.
The stations are Three Rivers, Grantham Springs, Hitchin Hills, Quailburn, Hills Creek, the Styx and Huntleigh.
The office said the Singaporean business was an investment manager, representing itself and two overseas investment funds. They plan to continue the current farming model and develop and lift productivity on the farms, the office said.