Adman and company director Harold Mitchell has listed Emerald House, his former South Melbourne city-fringe office building.
He built it in 2010 at 105 York Street in South Melbourne.
Mitchell Communications Group sold the business to global player Dentsu Aegis which remains the tenant of the 5100 square metre building until the middle of 2021.
CBRE expect $45 million or more with the campaign being overseen by JACX Property director Michael Jackson as transaction manager