Creating additional space in your garden can offer a multitude of benefits, from providing a tranquil retreat to accommodating guests. Whether you want a garden gym or living space, having a bathroom is always a worthy choice to utilise available space.

If you’re considering adding a garden room with a shower and toilet, you might be wondering about the cost and whether it’s worth the investment. Not only a garden room creates extra space, but it also improves the value of your property.

In this article, we will explore the various factors that influence the cost of garden rooms with these amenities in the UK, providing you with valuable insights to help you make an informed decision.

How Much Does a Garden Room with Shower and Toilet Cost in the UK?

Garden building costs can vary significantly depending on several factors. Let’s delve into the specific figures and explore the minimum and maximum cost of a garden room equipped with a shower and toilet.

On average, the minimum cost for a garden room with a shower and toilet in the UK ranges from £15,000 to £20,000. This baseline cost typically covers the essential elements required for a functional and comfortable garden room, including the construction, plumbing, and electrical installations.

If you’re looking for a more luxurious garden room with high-end finishes and additional features, the maximum cost can reach upwards of £50,000. This premium price range often includes superior-quality materials, bespoke designs, intricate detailing, and advanced technology integration.

While this may seem substantial, it offers a unique opportunity to create a truly exceptional and personalised space. However, keep in mind that the exact price will depend on several factors, as outlined below.

Top 6 Factors that Affect Cost of Garden Buildings

Now that we have a general idea of the cost range, let’s explore the key factors that influence the overall price of a garden room with a shower room and toilet. Understanding these factors will help you determine the budget required for your specific requirements. Here are the top six factors to consider:

Size and Layout

The size and layout of the garden office or any garden building significantly impact the cost. Larger rooms naturally require more materials and labor, which contribute to the overall expense. Additionally, complex layouts with intricate designs might incur additional charges due to the increased complexity of construction and customisation.

Construction Materials

The choice of construction materials plays a vital role in determining the cost. Different materials, such as timber, brick, or steel, come with varying price points. High-quality and durable materials often command a higher price but offer better longevity and aesthetic appeal.

Plumbing and Electrical Installations

Incorporating a shower and toilet in a garden room necessitates plumbing and electrical work. The complexity of these installations, including connecting to the main water and electrical supply, can impact the overall cost. If your garden room buildings are located far from the main utilities, additional expenses for trenching or alternative solutions might arise.

Interior Finishes and Features

The level of interior finishes and features you desire will influence the cost. From flooring options and wall treatments to lighting fixtures and heating systems, each selection can contribute to the overall price. Opting for high-quality finishes and advanced features will elevate the aesthetics and functionality of your garden room but might also increase the cost.

Planning Permission and Building Regulations

Obtaining planning permission and adhering to building regulations is an essential step in constructing a bespoke garden room with a shower and toilet. The associated costs can include application fees, professional consultations, and any necessary modifications to ensure compliance. It is crucial to factor in these potential expenses to avoid any legal complications.

Additional Customisations

If you have specific customisation requests, such as built-in storage, bespoke furniture, or specialised lighting, these can contribute to the overall cost. Customisations require additional design and fabrication work, often involving skilled craftsmen or specialised suppliers.

Conclusion — Create Your New Entertainment Space or a Hobby Room

Adding a new garden room with a toilet to your property can be a valuable investment, offering convenience, flexibility, and additional living space. While the cost may vary depending on several factors, including size, materials, installations, finishes, permissions, and customisations, it is essential to carefully consider your requirements and budget.

By weighing the benefits against the expenses, you can make an informed decision that aligns with your needs and enhances the overall value of your property. Remember to consult with professionals and explore various options to find the perfect garden space that suits both your lifestyle and budget.