How long does a full garden design and build project take?

A well-designed garden is not created in a matter of weeks, it evolves through a considered process that balances design, technical planning and construction. The starting point is simple: the garden no longer reflects how the home is used, the garden’s purpose has evolved or it has become difficult to maintain.  

Changes to the home, such as extensions, impact the function of the home and therefore impacts the relationship with the garden. The aim is not just improvement, but alignment with the home as it is today. 

 

Typical project timelines by garden size 

While every project is different, typical timelines for a full garden design and build project take: 

Small gardens: 3 to 6 months 

Medium gardens: 6 to 9 months 

Large or complex gardens: 9 to 18+ months  

 

What’s the process of a garden design and build project? 

The stages of the process are:

  • Initial consultation
  • Concept design
  • CGI visualisation
  • Technical planning
  • Construction
  • Final details

For an average sized garden, a full garden design and build project typically takes between 6 and 12 months, sometimes longer depending on scale and complexity. This timeframe allows for careful planning, clear decision-making and a controlled, careful build process. Taking the time to understand and execute the creation is what ensures the finished garden performs well over time and eases long-term maintenance. 

Other factors, such as whether planning permission is required, also influence the timeline of the project. It is best to be proactive for planning permission on a build project to avoid delays during the process. 

Our garden design and build service follows a structured approach, where each stage is resolved before moving to the next.  This process reflects quality, coordination and supports a smoother build phase. This guide gives a breakdown of the steps to our detailed design and cohesive build service. 

 

What happens during the initial consultation? 

The initial consultation sets the direction for the entire project. Speaking to the client over the phone or via face-to-face meeting allows us to understand how the garden is currently used, where it falls short, and what the client would like it to become.  

We also assess practical constraints such as levels, access and drainage. This understanding of the current site plants the seeds to establish an early-stage strategy. 

In our recent Guildford Courtyard project, the space was underused and poorly positioned in relation to the house. Existing box planting had been affected by blight, and a new extension to the home had altered how the garden needed to serve. These factors made it clear that a full redesign was required, rather than incremental changes. 

 

Rear garden path and parterre
Rear garden path and parterre

 

How is the garden design direction developed? 

The concept design stage focuses on structure and flow of the garden. We consider how different areas are arranged, how people move through the space, and how the garden connects back to the house. Utilising this information allows us to create a seamless connection throughout. 

For the Guildford Courtyard, this meant moving away from a traditional parterre layout. While formal, it no longer suited the home or the way the space was used. In its place, we developed a more open and softened design that improved circulation and created a stronger relationship with the extension. 

 

How do CGI visuals support the design process? 

CGI visualisation provides a clear representation of how the garden will look before construction begin, improving design certainty and understanding. It allows a demonstration of the cohesion between the planned elements and materials, helping decisions to be made with confidence and reducing the likelihood of changes later in the process. 

Our clients always particularly enjoy seeing the CGI visuals, as it gives a glimpse into the future of the finished result. They can start to make a connection between how they would like it and how it will look, as it’s hard to capture the aesthetics through technical drawing. 

Using CGI helped to refine the layout within the courtyard project and confirm the overall direction. This ensured that both the design team and the client were aligned before moving into technical planning. 

 

CGI of rear patio seating under parasols
CGI of rear patio seating under parasols 

 

What technical planning is required before construction? 

Once the design direction is agreed, the focus shifts to technical detail. This includes managing levels, resolving drainage and producing detailed drawings that guide construction. Detailing these fundamentals future-proofs the build, prolonging the result and reducing the level of upkeep throughout the years to come. 

In Guildford, particular attention was given to material selection and ground conditions. Permeable clay paving was introduced to support drainage, and cement was avoided where possible. These decisions were not purely aesthetic; they were made to ensure durability and long-term performance. 

 

Does a garden project require planning permission? 

Not all garden projects require planning permission. It may be required in projects where there are changes to levels, structures, conservation or drainage, however it depends on the level of work taking place and impact it has.  

Planning permission is not just a regulatory step. It provides clarity, protection and reassurance, both during a project and long after it is complete, even when it is not strictly required. 

Where permission is needed, it is addressed early in the process to avoid delays later. This step of the process forms part of the overall programme rather than an interruption to it. 

 

What happens during the construction phase? 

The construction phase is where the design is brought into reality through a controlled and carefully sequenced process. It begins with site preparation and groundworks, followed by the installation of hard landscaping and structural elements. It is during this stage you really start to see the vision being brought to life. 

For the Guildford Courtyard, the build was closely coordinated with the new house extension. Materials were selected with care, and each stage was delivered methodically to ensure consistency and quality throughout. This level of control is what allows the design intent to be realised accurately. 

 

How is the garden finished and brought together? 

The final stage focuses on planting and detailing, where the garden reveals it’s personality. The garden begins to soften and take on its long-term character.  

Our well-planned schemes introduce variation in colour, texture and movement, ensuring the space evolves across the seasons rather than remaining static. Careful considerations of the planting and design define the atmosphere and influences how a garden feels throughout the year.  

Introducing of a wildflower meadow brought a lighter, more natural quality to the courtyard space. It also increased biodiversity and reduced the reliance on intensive maintenance. Hard landscaping was used more selectively, allowing planting to play a greater role in the overall composition. 

 

Rear patio seating under parasols 

  

Rear patio seating under parasols 
Rear patio seating under parasols

 

What influences how long a garden project takes? 

To recap, there are several factors that shape the overall timeline: 

  • Scale and complexity of the design 
  • Site conditions, including levels and access 
  • Planning requirements 
  • Material availability 
  • Weather conditions 

These are accounted for from the outset, allowing the project to progress in a controlled and predictable way. 

 

Planning a garden project? 

If you are considering a garden redesign, early planning makes a significant difference.  As the garden is only part of the home, early planning means the garden can be taken into consideration during any property adjustments. This helps achieve a natural cohesion across all aspects of the home as well as avoids additional costs.  

We approach each project as a complete process, from initial consultation through to final planting. If you would like to discuss your garden, contact us to arrange a consultation. 

 

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