"This will enable sporting and community organisations to work together, allowing people and families to participate in a wide range of activities at the same place at the same time."
Although costing had not been completed, the ballpark figure was expected to be somewhere in the vicinity of about $3 million to $4 million.
Now that a preferred location has been chosen, the trust will put in a formal proposal to council to use the park. There would be a public consultation period after council received the proposal, Mr Osborne said.
"We think this is an exciting opportunity for Carterton but we want to ensure that the community has as much say as possible on the development of the concept to a full working project."
A provisional site plan and an artist's impression of the main clubrooms have been commissioned.
Plans produced to date were only high-level concepts to give people an idea of what the facility might look like, and the end design was likely to be substantially different, Mr Osborne said. The project is looking for funding through clubs, donations and grants.