
DHA understand that commercial development can be complex and time-consuming.
With extensive experience in the industry, we specialize in securing planning permissions for industrial, manufacturing and commercial projects, so you can focus on what matters: moving your business forward.
We are dedicated to helping companies create thousands of new jobs, expanding their reach and capabilities. From small businesses to multi-national corporations, our team of experts is here to provide the support you need to navigate the planning process.
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Case studies in this sector
A Nationally Significant Infrastructure Project in Kemsley, Kent.
A new off-site manufacturing hub for international construction firm Laing O’Rourke.
Working with GrowUp Farms Ltd, DHA has secured consent for a 9,000 sqm extension to its existing vertical farm, Pepperness.
Planning secured for Gallagher Aggregates.
DHA has been working with Palm Paper since 2009 to develop its 52-hectare site in Kings Lynn, Norfolk.
DCO application for a replacement CHP plant, on behalf of DS Smith
People who work in this area
David is a Director at DHA, and works on a number of high profile, large scale projects.
Hannah is an Associate in our Gatwick team and leads medium to large projects.
Jonathan is a Director heading up our Crawley/Gatwick office. He joined DHA in 2005 and has 25 years experience in planning consultancy, having previously worked on major regeneration projects, including the Emirates Stadium, with Hepher Dixon (now Savills) in Milton Keynes and London.
Katie joined DHA as a Graduate Planner in September 2025 upon completion of her Masters in Urban Design and Planning at London South Bank University.
Seth joined DHA in June 2023 as a Senior Planner. Seth graduated from Canterbury Christ Church University in 2018 with a BSc (Hons) in Geography before undertaking an MA in Planning Policy and Practice at London South Bank University. Seth became a member of the Royal Town Planning Institute in February 2023.

10.04.2025
Blueprint Spring 2025Our Spring newsletter highlighting some of our key planning successes.
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