About us

Our Approach

At JL Planning, we provide clear, practical planning advice to a wide range of clients from developers and commercial clients, to farmers, landowners and homeowners. Based near Liskeard, we primarily work with clients across Devon and Cornwall, while also supporting projects throughout the UK when required.

We have a proven track record of steering our clients through the planning process and achieving successful outcomes.

We believe planning advice should be straightforward, honest and tailored to each client's needs. Our aim is to guide clients through the planning process with confidence, providing professional support from the initial enquiry through to the final decision.


Meet the Director

Jonathan Luker founded JL Planning with the goal of providing an honest, client-focused planning consultancy built on professional expertise, practical advice and local knowledge.

With over two decades of professional experience, Jonathan personally manages every project, providing clients with a consistent point of contact from the initial enquiry through to the final outcome. His straightforward, proactive approach ensures clear communication and tailored advice at every stage of the planning process.

Cliffside view of the coastline with a historic stone building and a tall chimney, overlooking the ocean under cloudy skies.
Top-down view of a wooden desk with various items including a camera, coiled earphones, a laptop, a cup of coffee, a notebook, two pens, and a mouse.

Jonathan's career includes extensive experience within local government, where he assessed and determined a broad range of planning applications. His expertise spans major residential and commercial developments, householder proposals, listed buildings, barn conversions, agricultural and rural diversification schemes, and tourism developments.

This breadth of experience gives Jonathan a comprehensive understanding of the planning system from both the local authority's and the applicant's perspective, enabling him to provide practical, solution-focused advice that helps clients navigate the planning process with confidence.


Being based in Cornwall means we understand the planning issues that matter locally as well as the challenges facing development in the region. While much of our work is across Cornwall and the South West, we also support clients throughout the UK where specialist planning advice is required.

Whether you're planning a home extension, a commercial development or a rural project, we're committed to delivering professional advice, a personal service and the best possible outcome for every client.


Jonathan secured our new planning, allowing us to operate on Sundays and evenings.

We have attempted this for 25 years, without success until Jonathan came along.

Helping us at every step of the way with his professional guidance, knowledge & determination, Jonathan achieved what we thought was impossible.

With the advice provided, and the parish meetings attended with us, he was with us every step of the way. We can’t thank Jonathan enough, and still have to pinch ourselves and what we achieved with his help.

 Kevin Turner, owner, St Eval Kart Circuit


Lets Work Together