Our Ethos

Established in 2001 and operating across the UK, Stephenson Halliday provide environmental planning and landscape services to the development industry.

We believe that high quality, well planned development is the driver for sustainable economic growth.

Success relies on expert guidance, planning and delivery across all phases of development. Experience counts.

Our strong track record of securing planning consent across all project scales from national infrastructure projects to small scale local proposals is reflected in the long term client relationships we build and repeat business we enjoy.

Our design solutions enrich not just the physical place, but the experience of our built environment, and ultimately local culture.

Stephenson Halliday provides the professional expertise and depth of experience to realise your development aspirations.


Low Wood spa and atrium

Low Wood Bay, Windermere

Stephenson Halliday has worked closely with architects Mason Gillibrand in preparing a masterplan and detailed landscape concept proposals for the extension of the hotel and leisure facilities at Low Wood Bay.

Kirkby Quarry

Burlington Slate, Kirkby Quarry

Stephenson Halliday are in the process of preparing an EIA for proposals to extend and progressively restore Kirkby Slate Quarry on the edge of the Lake District National Park for Burlington Slate.


Flusco Landfill Site

The Flusco site is a domestic landfill site and the adjacent Silver Fields site is a limestone quarry with permitted inert landfill operations.


Moorside Concept Masterplan image 1

Shortlisted: Moorside International Landscape Competition

We are pleased to announce that the Iteriad and Stephenson Halliday Collective with Charles and Lily Jencks have been shortlisted for the Moorside International Landscape Design competition.