Councillor Mike Palmers was the lone voice to oppose the Carterton District Council's submission against the super-city proposal at a council meeting held yesterday.
The council voted seven to one in favour of sending the submission outlining its opposition to the Local Government Commission's draft proposal.
However, Mr Palmers said he did not believe Wairarapa could afford to go it alone.
"I don't see how the Wairarapa can afford to provide all the services that the regional council does. Quite simply, for Carterton to employ one scientist would be more than a 1 per cent increase in rates."
The council's submission, which will be forwarded to the LGC, states that the council prefers the status quo to the "very contentious proposal" for one Greater Wellington council.