Kevin McCloud
Brand Ambassador for Green Retreats

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Outbuildings are a popular home addition that is becoming increasingly common within residential properties. If you’re looking at ways to extend your home, an outbuilding could be an ideal solution. Providing such a vast amount of additional space, you can use our products for a range of different purposes. Whether you need new office space, a dance studio or even extra living space – we can help.

Our garden room buildings cater to such a broad audience due to their versatility, and they can be customised and tailored for any purpose. We can even install partition walls to break your room up for different purposes, consider options like a home gym with a shower room.

As a lone-standing product, outbuildings are ideal for anyone looking to not only increase space available at home but also to add privacy. Located in your garden, outbuildings provide the luxury of having your personal space where you can retreat whenever needed. We offer various building finishes and styles to suit every home type. Whether you’re looking for something modern, or a traditional log cabin-like design, we have something for everyone. With the unpredictable UK weather, it is imperative to customers that their space will last, and is built to withstand the harsh elements. Our materials are all high-quality with immense durability, ensuring quality and longevity of your outbuilding.

Our Outbuildings


Compact & contemporary

Our inspiration model design allows it to fit in smaller gardens that have less space to utilise. As our most cost-effective model, its contemporary design makes it one of our most popular.

Prices start from £16,745

See Inspiration Prices


Strikingly elegant

Most outbuildings tend to have a traditional design. Our Expression model mirrors this with twinned wooden side cheeks and a sophisticated overhang.

Prices start from £19,245

See Expression Prices


A modern classic

Another contemporary building design, complete with our signature 'black pack'. As standard, this includes a fitted deck, and a hooded are at the front of your building.

Prices start from £19,245

See Edge Prices


Architecturally stunning

A groundbreaking design that is utterly fantastic. Our most unique building model that is guaranteed to be the attention point of any garden.

Prices start from £20,245

See Pinnacle Prices

Overall what makes our products stand out amongst the rest is the simplicity of our customisation and uniqueness. No building is the same, and with our buildings, you can customise the design and make your building feel like your own. As opposed to structures that arrive flat-packed or one building model, we offer the option of design customisation, and our professional installer team installs every single building.

Feedback from our clients often states that our construction is one of the least intrusive forms of a home expansion. The disruption to daily life tends to be minimal as all of the installation takes place in the garden, especially if you have easy garden access. With a very swift installation window, your space will be ready to go within no time, and you will be left with your permanent retreat.

Exterior of Inspiration chill out space

Why A Wooden Outbuilding?

With so many different ways to extend your home, why should you choose a wooden outbuilding? We believe in total transparency with our customers, especially with pricing. All of our buildings are priced using the internal footprint. We have price grids on our website for customers to look through to show starting costs for our varying building sizes.

We also include everything needed to get your space up and running as soon as it is complete. This includes heating, insulation, lighting, doors, windows and much much more. Not only this, but base installation and VAT will also be included in your building quote.

Visit Our Showrooms

We have 2 UK based showrooms where you can experience our products first-hand. Try before you buy by visiting our fully-furnished building models in either one of our showrooms. Our main Buckinghamshire showrooms boasts every one of our building models available. Our Twickenham showroom showcases our two most popular buildings. You can visit either of these showrooms 7 days a week, with no appointment needed!

Our Showrooms

Payment Process

    £200 Holding Deposit Due
    50% Building Deposit Due
    Remaining Balance Due

Finance Options

Good news, we offer finance options! Choose any building model and pay back the cost with equal installments from 3-10 years.

Finance Options

Our Outbuilding Sizes

Each of our 4 outbuilding designs are available in over 70 size configurations in half metre increments, meaning we have something for everyone!

Small studio spaces, or large open offices – we have it all! All of our buildings sizes are based on internal floor measurements to clarify the usable space being purchased.

modern garden studio in London
external of inspiration building
large gaden room
garden games room
Year-Round Summer Houses

Our Process

We aim to provide a seamless process from start to finish. Our buildings are constructed from sustainable or locally sourced materials at our factory. Every building we install is carefully insulated for use all year-round.

If you have any questions at any point during your process with Green Retreats, our friendly team are always on hand to help!

Do I Need Planning Permission?

Most of our projects do not require planning permission as the design our buildings class them as outbuildings that fall within your permitted development rights. However, in some cases, it may be necessary. In the case of this, our team handle the entire process and will keep customers updated each and every step of the way.

Find out more about outbuildings and planning permissin by visiting the Planning Portal website.

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Using our configurator you can design your perfect garden office with minimal effort, ensuring it’s tailored to your own personal preferences and specifications.

You can get a great idea of how your new garden office will look by using the 360 degree rotating viewer.

Also compatible with mobile and tablet devices

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