Mark Hallett

Mark Hallett is a Senior Principal (Associate Director) Landscape Architect currently at Stantec, where they focus on landscape assessments supporting planning submissions. With over sixteen years of experience in private practice, Mark previously held the role of Principal Landscape Architect at Arcadis, contributing to the Lower Thames Crossing scheme and managing a team for the Environmental Masterplan. Prior to that, Mark was a Landscape Lead for the HS2 project and has worked on various design projects, including award-winning educational and residential landscapes. Their expertise also includes authoring TVIAs and producing visualizations for high-profile planning applications and public inquiries. Mark has engaged with stakeholders and conducted Environmental Impact Assessments across the UK, enhancing their skill set in environmental mitigation and landscape design.