About Us

Established over 40 years ago, Randle Siddeley is a leading garden and landscape design studio, operating a turn-key landscape architecture, construction and maintenance practice and specialising in high-end residential and commercial schemes. 

The company's design focus sees the team working all over the world, whilst its construction and maintenance divisions are concentrated in prime central London and the Home Counties. With experience in designing and constructing some of the most prestigious commercial, mixed-use, residential and leisure projects in the world, Randle Siddeley is uniquely positioned to develop innovative, sustainable projects which meet and surpass its clients’ most exacting expectations.

The team work with some of the most talented artisans and craftspeople in their fields, from bespoke joinery for outdoor trelliswork and kitchen areas to the most intricate of metalwork for railings and stonemasonry for paving, cladding and copings.

Randle Siddeley's award-winning experience has seen its team work with the world’s leading developers, architects and private clients on iconic classical and contemporary gardens of great cultural significance. They take pride in conceiving sensitive yet striking schemes which will both inspire and delight today and provide an enduring legacy for future generations.

Registered with the Landscape Institute in London,  all of the practice's design and conceptual work is true to the vision of its founder, Randle Siddeley, The Lord Kenilworth.

What services do you provide?

Garden & Landscape Design, Outdoor Furniture

How would you describe your style?

"Our design style is most aptly articulated as 'classic, yet contemporary'.  We apply all of the golden rules of garden design but execute them with a modern twist and a nod to the heritage of the locale, building or project. In this way, our designs are clearly up-to-date, but we like to feel that they are timeless as well."

Please describe a recently completed project or tell us about the bespoke service that you offer

"Our portfolio of images (sent separately and on our Instagram) demonstrates the variety of gardens and spaces that Randle Siddeley will go the extra mile to achieve the desired result. Roof terraces, courtyards, town gardens, country estates, public spaces and even tricky lightwells are all projects that we pride ourselves on being able to deliver to meticulous design and attention to detail.  

As people who are passionate about the outdoors and the beauty of nature, it is a privilege to be able to help our clients to design their perfect garden spaces.  A garden is both an intensely personal project, and often a very public one at the same time.  Striking the balance between an attractive and a 'useable' space is the most satisfying challenge we face."

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