"We've worked with Craigs for over 30 years, so it is fitting that we're able to work on this project together, and support Tauranga City Council's efforts to revitalise the Tauranga city centre," he said in the statement.
Willis Bond & Co recently won the top architecture award for their Wynyard Central apartment development, along with a number of commercial property awards for their work on Wellington's PwC building.
"We've learnt a lot about what it takes to construct quality buildings and communities through our developments in Auckland and Wellington. This will be a landmark project for us in Tauranga and one we're very excited about," McGuinness said.
Craig Investment Partners chair, Neil Craig, said the company had outgrown its existing premises.
"The Devonport Rd development will cater for our 230 current staff and provide the space we need to grow," he said.
"We've been looking for a suitable waterfront site for some years now. This site meets all of our requirements and clearly signals Craig's intention to keep its head office in Tauranga for the long-term."
Mayor Tenby Powell said in the statement the decision to sell council-owned properties at 82, 84, 90, 94, 96 and 98 Devonport Rd to facilitate the development comes as part of a wider initiative to re-consolidate council's office-based services in a single location and revise the master plan for the future use of the Willow Street Civic Precinct.
"The master plan process has not progressed at all for close to two years and we need to clarify what our aspirations are for the Willow Street site and engage with hapu so that we understand the historic issues which may impact upon its development," he said.
A report setting out council's civic accommodation needs, with recommended actions to address the longstanding issues involved, was adopted by elected members at a public excluded meeting on 24 March. The report has now been made public (with redactions to protect commercially sensitive information) and will be made available on council's website.
The purchase price for council's Devonport Rd properties will be disclosed following the completion of a due diligence feasibility investigation, and confirmation that the sale is unconditional.