Von Tunzelman is the head of corporate affairs and marketing, Europe at Lendlease. She has more than 25 years’ marketing experience and has worked in the property sector since 2004. In addition to her role at Lendlease, von Tunzelman is a trustee of the University College of Estate Management and Eastside Young Leaders Academy and a board member for Freehold, the property industry’s LGBTQ+ network. She has had an association with the Worshipful Company of Chartered Surveyors for the past 10 years through her work on the Property Marketing Awards programme. She was admitted to the company as a liveryman in 2023. Von Tunzelman is a fellow of the Chartered Institute of Marketing and holds a degree in sociology and cultural studies from the University of Sussex. Prior to joining Lendlease, she worked in marketing and communications at BNP Paribas Real Estate, JLL, EY and the Imperial War Museum.