Expert Swimming Pool Excavation and Groundworks in Cornwall

With recent warm weather across the UK, more homeowners are choosing to spend time outdoors and make the most of their gardens. Here in Cornwall, where outdoor living is part of everyday life, swimming pools are becoming a popular way to enhance a property and create a space for relaxing, entertaining and enjoying long summer evenings. A well built pool begins with expert excavation and groundworks, and that is where our team at J Keane Plant Hire comes in.

J Keane Pool Finished

Transforming Outdoor Spaces Across Cornwall

One of our latest projects shows just how impressive a bespoke pool installation can be. Picture enjoying summer in Cornwall with your own swim up bar, surrounded by decking, landscaping and a design tailored to your home. Our team delivered the full groundworks package for this high end pool, managing every stage from the first dig to the final touches.

Complete Groundworks Package 

Every successful swimming pool installation starts with accurate and well planned groundwork. For this project, our team carried out a complete package including:

  • Excavation  
  • Pool structure construction  
  • Underground drainage installation  
  • Decking works  

Working into the evening, our operators made the most of a stunning Cornish sunset while using our top of the range machines to shape the foundations for a bespoke swimming pool. (You may recognise the location as the four million pound Omaze dream home on The Lizard, a project that required precision, teamwork and a high level of attention to detail!).

J Keane Omaze House

Quality and Care Throughout the Build

From the initial excavation to the final landscaping, this project highlights the standard of workmanship we bring to every job. We worked closely with Cornwall Pools Ltd to create a beautiful outdoor area that will be enjoyed for many years. Collaboration with trusted local trades is an important part of our approach, ensuring each stage of the build is completed safely and efficiently.

We have supported pool installations across Cornwall, from Mawnan Smith to Helston and Carbis Bay. Our services cover everything from swimming pool blockwork to full groundworks and landscaping, giving homeowners and contractors a reliable team they can depend on.

J Keane Pool Carbis Bay

Do You Need Planning Permission for a Swimming Pool?

Many homeowners ask whether planning permission is required before installing a pool. In most cases, a simple outdoor domestic pool in the rear garden does not need planning permission. As long as the pool sits within permitted development limits and does not include raised platforms, large enclosures or structures that exceed height restrictions, it can usually be installed without formal approval.

When Planning Permission Is Required

There are situations where planning permission is needed. These include:

  • Listed properties  
  • Homes in conservation areas or AONBs  
  • Pools or surrounds that cover more than half of the garden
  • Pools positioned forward of the main elevation of the house
  • Pool houses, domes or raised terraces that exceed permitted development limits
  • Pools intended for commercial use such as holiday lets, lessons or events

Cornwall has many protected landscapes, so it is always worth checking your property’s status before starting work.

J Keane Pool Base Mawnan Smith

Building Regulations for Swimming Pools

Even when planning permission is not required, some projects still need building regulations approval. Indoor pools always require checks for ventilation, insulation and energy efficiency. Outdoor pools may also need approval if they include certain structures or technical installations.

If you are unsure, our team can help you understand what applies to your project and guide you through the next steps.

Planning a Swimming Pool Project?

If you are considering a swimming pool, landscaping or groundworks project, our team is ready to help. We offer free quotations and friendly advice to guide you through the process. 

We also offer finance options through our partnership with iDeal4Finance. This includes 0% finance on qualifying projects, helping homeowners bring their ideas to life without delay. Finance is subject to status and eligibility.

J Keane Pool House

Start Your Project with J Keane Plant Hire

Whether you are planning a swimming pool, a landscaping redesign or a full groundworks package, J Keane Plant Hire is here to support you from the first conversation to the final handover. Our experience across Cornwall means we understand the landscape, the challenges and the opportunities that come with outdoor construction.

For more information or to request a free quote, get in touch with our friendly team today. We would love to hear about your plans and help you create a space you can enjoy for years to come.