St John Katikati has met the $230,000 cost of the land and has a further $230,000 set aside for the building, leaving $800,000 still to raise.
The current station, built about 18 years ago, was too small now Katikati St John has two ambulances and four full-time ambulance officers, supported by up to 10 volunteers.
"There is only garaging for one ambulance, which means the other must stay outside. The overnight accommodation for officers on-call is no longer adequate, nor are the office, kitchen and training facilities," Ms Wililams said.
"When the original station was built, Katikati had a population of around 2500, but today that figure is 4059, and there are another 5000 people in the rural area the brigade also serves, and a further 2500 at Omokoroa."
The campaign committee, which has several of its own projects in the pipeline, was also seeking the support of local businesses, clubs, organisations and individuals to make donations or hold fundraising events.
Donations can be made at Eves Katikati or the Katikati Community Resource Centre.