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At Dan Hartley Gardens, we create beautiful, functional outdoor spaces that connect people to their surroundings. Whether it's a compact courtyard or a large rural landscape, we bring clarity, care, and creativity to every project.

Dan Hartley is an Award winning Garden Designer based in Hertfordshire. We serve clients all around Hertfordshire, including, Harpenden, Radlett, St Albans, Hadley Wood, Brookmans Park, Welwyn, Much Hadham, Aldbury, Little Berkhamsted and Chorleywood.

OUR SERVICES

Thoughtfully designed gardens, built to last

Based in Hertfordshire and working across the surrounding counties, we offer a complete garden design and build service — from initial sketches through to planting the final tree. We design with intention, build with integrity, and believe in collaboration every step of the way.

We offer a full range of landscape design and build services tailored to each client and site. From early ideas through to detailed plans, construction, and planting, we handle every stage with care and expertise. Whether you need a full garden transformation or help with a particular area, we’ll guide you through it.

Small Mordern patio Garden
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Projects

explore our portfolio

Our work spans rural retreats, town gardens, courtyards, and family spaces. Every project is a response to the people and place it belongs to — no two are the same. Take a look through our portfolio to see how we bring ideas to life on the ground.

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How We Work

Designing and building a garden is a journey — and we’re here to make it an enjoyable one.

Our process is collaborative, transparent, and structured around you. From first conversation to finished garden, we’ll walk you through every step.

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Award Winning Garden Designer, St Albans (south side)

About Dan

My childhood in Derbyshire was spent outdoors, climbing trees, swimming in lakes, and exploring the countryside.

Today, I run my own business, designing gardens in my home studio in Potters Bar, Hertfordshire. I work with clients from London, Essex, Buckinghamshire and beyond.

 

Each project is a collaboration — drawing on my clients’ tastes, the needs of the site, and the rhythms of the natural world.

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