London’s award-winning landscape garden design & build company

Welcome to London-based Jonathan Mark Garden Design covering Greater London, Essex, Surrey, and Kent and Hertfordshire.

Jonathan Mark Garden Design

Jonathan Mark Garden Design has won awards at Grand Designs Live, the RHS Hampton Court Palace Flower Show, and other industry-leading events. In 2017, he turned garden designers’ heads with a modern take on Victorian motifs. And in 2015, he showcased a more forward-looking approach with an emphasis on emerging technologies.

Clients appreciate his passion for London landscaping, his skills as a designer, and his creative use of top-quality materials. Supported by a handpicked team of experienced specialists—in soft landscaping, hard landscaping, styling, and everything in between—every one of his projects is unique.

But your vision will always come first. That’s why the JM Garden Design studio will discuss every step of the design process with you. We’ll tailor every decision to your individual requirements and ideas—unless of course you want to leave it to us!

Call 020 3005 3240 to discover how Jonathan Mark can transform your garden.


Dear Customer 

As each year unfolds, garden design gets evermore interesting and impressive. Contemporary gardens continue to showcase exciting new styles and technologies. And, on urban or restorative projects, we continue to push the boundaries of hard landscaping in a limited space.

But so do our clients’ needs continue to change. Courtyard London gardens and roof garden designs have become increasingly popular in the city. Meanwhile, we’re still in demand for large landscaping projects in the country.

Our client-driven approach never loses sight of the uniqueness of any given project. From initial consultation to 3D design and finding the right suppliers, everything is tailored to bringing your vision to life—even if you don’t know what it is yet. Needless to say, you can also expect the utmost professionalism from our team, including a respect for your privacy as we work.

We hope to hear from you soon!

Jonathan and the team at Jonathan Mark Garden Design

Get in touch for a free site survey

We have teams in North, South and East London allowing us to easily cover all of Greater London, Essex, Surrey, Kent and Herfordshire.

Amazing work, thank you!

We would like to thank Jonathan Mark Garden Design for the wonderful work they have carried out on our garden. We now have an attractive outdoor space which we love to spend time in. 

Mr Caroll / London

Excellent customer service!

We are thrilled with the work that has been done in our garden; the design that you came up with was lovely and it was also affordable. Every member of staff that we spoke to was very friendly and a pleasure to work with. 

Andy & Emma / Essex

A truly professional service!

From the moment we discussed designs we knew we would not be looking any further than Jonathan Mark Garden Design. Being able to view the plans in 3D gave us a real feel for what the finished result would be and made our choice much easier.

Pam Hartford / Hertfordshire

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