Tauranga's Mills Reef Winery is planning to transform its 12.5-hectare Bethlehem site into a medium-density housing development.
Responding to a spate of industry rumours that the Mills Reef site had been sold, director Tim Preston said the company was working with Tauranga's Classic Builders on a potential redevelopment plan.
The blueprint being developed with Classic Builders calls for the winery to make way progressively for modern, low-level houses in the style of a lifestyle precinct. The park-like qualities of the 12.5ha site would be retained and it was envisaged the existing winery and restaurant buildings would serve as a focal point.
Classic Builders director Peter Cooney said the aim was to do an intensified development that retained the characteristics of the site.
"The land has become so valuable that if Tim doesn't develop it, someone else will come along and buy it off him," said Mr Cooney.