Of those needing help in 2015, 83 per cent were living with friends or family while trying to find accommodation and 16.5 per cent said they were rough sleepers.
Mr Haddock said home-lessness was defined as people who were living on the streets, in cars or inappropriate dwellings. He said over-crowding was often an issue in Rotorua and accommodation quality was having an impact.
"This is the start, the next step is rolling out the plan, that's the exciting part. Our goal is to end homelessness in Rotorua.
"This is something that Rotorua should be proud of, it's the first community-based homelessness action plan ever.
"We would love to see a big turnout, as much as possible. We want the community to take ownership," Mr Haddock said.
Salvation Army Community Ministries manager Shelly Fischer said housing troubles were never-ending.
"People get desperate so they all live together and we get families that come to us because they have nowhere else to go and we can't turn them away so we take them in, but that isn't a long-term solution," Ms Fischer said.
The Rotorua Night Shelter Trust unsuccessfully tried to set up a night shelter in Rotorua.
"When that dissolved there were a lot of meetings held up at the council about it and they tried to formulate a long-term plan as to how they were going to deal with homelessness, this is how the working party's plan came about."
St Luke's Rotorua Reverend Alex Czerwonka was a committee member of the night shelter trust which wound up at the end of 2014 and was now involved with the working party.
"The goal is to have a multi-agency approach to assisting homeless people. Towards the end of the life of the Night Shelter Trust that is what we were working for and now that is part of the working party's ethos."
Councillor Janet Wepa said the good thing about the working party was community groups working together.
"We, as a council, have given them support along the way and we will continue to support them. It's about helping people gain skills that can help them get into long-term accommodation," she said.
The Working Party:
* Rotorua Salvation Army
* Community Facing Ministries (St John)
* Community Probation Service
* Te Waiariki Purea Trust
* Ngati Whakaue
* Te Arawa Whanau Ora
* Lifewise Rotorua
* Rotorua District Presbyterian Church
* Ministry of Social Development
* Support from the Rotorua Lakes Council