A practical guide to planning reform, viability assessments, and development feasibility under the evolving NPPF

Planning policy is now a decisive factor in determining not just how development is assessed, but whether it can proceed at all. With ongoing reforms to the National Planning Policy Framework (NPPF), the relationship between housing targets, infrastructure delivery, land allocation, and viability constraints is becoming increasingly central to development decisions across the UK.
This practical session explores how the evolving NPPF is reshaping development economics and planning outcomes. It examines the real-world application of viability assessment and how planning policy interacts with commercial feasibility, land strategy, and appraisal assumptions. Participants will gain a clearer understanding of how planning and development decisions are made in practice—and how to navigate the growing tension between policy expectations and financial realities across the development lifecycle.
Key Topics Discussed:

Chartered Planning and Development Surveyor | RICS Registered Valuer at Avison Young
Chris is a Chartered Planning and Development Surveyor and RICS Registered Valuer at Avison Young, operating within the Place Advisory Service Line. Based in Leeds, he brings six years of specialised experience in real estate planning and development. His daily professional practice involves acting for both public and private sector clients, with a focus on high level consultancy and technical reporting. His technical expertise includes the preparation of detailed Planning Viability Reports, development appraisals, and options testing. Additionally, Chris provides critical pre-acquisition advice, helping clients navigate the complexities of development potential and land value. This active involvement in current market practices ensures he provides candidates with up-to-date and practical industry insights.