Garden Offices
Professional Outdoor Office Spaces
Looking to shorten your daily commute and create a more productive work-from-home environment? A garden office is the perfect solution! Whether you work remotely full-time or just a few days a week, our professional garden offices are fully insulated so you can work from the comfort of your garden year-round, regardless of the weather.


Garden Office Gallery
Why not check out our customer’s office spaces to get you started!
Shop Our Garden Offices
G Range
Our core garden room range, manufactured using only the highest-quality materials from sustainable sources
A Range
Reach new heights with our apex roof garden rooms, where style and space soar.
Basebox
Our most cost-effective garden room range, designed and built with form and function in mind.
X1
The X1 garden room by Green Retreats has been infused with luxury from inception and embedded in every detail.
The Annex
Our collection of tiny homes, designed for full-time living; including building regulations approval, kitchen and bathroom.
WE ARE 20! Claim your free gift before April 30th!
Visit our showrooms this April for a free gift with every garden room order!
Order by 30th April and schedule your installation by the end of July 2025 to qualify. Don’t miss out; claim your gift today!
About Our Garden Offices
Offices Designed and Built in the UK
Every element of our garden offices is designed and manufactured in-house at our state-of-the-art manufacturing facilities in the UK.
No Planning Permission Needed!
Planning permission is rarely required as our buildings fall within permitted development rights. Our friendly team are on hand to help if planning is required though.
12-Year Guarantee
All of our offices come with a comprehensive 12-year guarantee, giving you that extra peace of mind in case you have any issues.
Engineered Outdoor Offices for Year-Round Use
All of our garden rooms are built with double-glazed windows & doors and premium-grade insulation, allowing the directional flow of air and moisture out of the building.
Sustainable Offices for an Eco-Friendly Home
At Green Retreats, we’re landfill-free, solar-powered, carbon neutral and use recycled & sustainable materials only with every building we manufacture.
Flexible Office Pod Placement Near Boundaries
We can build as close as 400mm to any solid boundary obstacle, giving you full flexibility in the position of your garden office.
Cost-Effective Garden Offices vs. Traditional Extensions
Compared to the conventional single-storey extension, conservatory or loft conversion, our garden rooms are much more cost-effective.
Quick and Easy Office Installation in 2-5 Days
We install all of our office pods on-site in just 2-5 days, making them convenient and a hassle-free addition to your home.
Garden Office Ideas
Garden Office Pods
Garden office pods are standalone structures that provide workspaces for hybrid and remote workers. Their compact, pod-like design makes them ideal for smaller gardens, offering a modern and efficient office space. These garden rooms provide a functional workspace in your outdoor area, making them a cost-effective alternative to traditional home extensions. With their sleek and contemporary style, office pods are perfect for those seeking a quiet, separate environment to work from home.
Insulated Garden Offices
Looking for a comfortable, energy-efficient home office? Our insulated garden offices feature double glazing, heating, and fully insulated walls, roof, and flooring, ensuring warmth and productivity year-round. Whether it’s hot or cold outside, you can work comfortably in these garden rooms. Designed to meet all your needs, they offer an ideal solution for creating a home office that combines comfort, efficiency, and a perfect work environment throughout every season.
Small Garden Offices
Small garden offices are a practical solution that transforms compact spaces into cosy, functional areas. In the UK, where the average garden size is just 255 m², many homeowners struggle with limited space for home extensions. However, small garden rooms provide an ideal remedy, offering a dedicated workspace without encroaching on valuable outdoor space. Designed for year-round use, these offices create a professional environment and often require little to no planning permission, making them a hassle-free addition to your home.
Cheap Garden Offices
Our affordable garden offices start at just £9,995, providing a cost-effective and practical solution to expand your space without sacrificing quality. Whether you’re looking for an office studio, creative space, or functional office pod, we offer a range of garden rooms to suit your budget and lifestyle. These high-quality, versatile spaces are designed to meet your needs, offering an ideal workspace that enhances your home without the expense of traditional extensions.
Why Choose Us
Benefits Of A Garden Office
WE ARE PROUD TO HAVE WORKED WITH
As the UK’s leading garden room company, Green Retreats are proud to have been featured in many national publications.
Our Showrooms
See the quality of our garden room buildings for yourself by visiting one of our showrooms! Choose from our flagship showroom in Buckinghamshire with 21 garden rooms to see, or our hub showroom in Twickenham with 4 garden rooms on display.
A lookbook of our building designs to inspire your project
Garden Office FAQs
In most cases, you won’t need planning permission to build a garden office. Garden rooms are designed to comply with Permitted Development rights, meaning they can usually be installed without the need for full planning approval.
That said, there are a few exceptions. You may need planning permission if:
- You live in a flat or maisonette.
- Your property is a Listed Building (which requires Listed Building Consent).
- You’re in a designated area such as a Conservation Area, National Park, Area of Outstanding Natural Beauty (AONB), or World Heritage Site.
At Green Retreats, we offer free planning checks as part of your journey, so you’ll know exactly where you stand before making any decisions.
Visit the Planning Portal website or speak with our team to find out more.
Garden offices are insulated like houses, using the same materials and techniques as modern home construction. They feature smart, breathable insulation that regulates temperature, keeping the space warm in winter and cool in summer while preventing moisture build-up and condensation. Many garden rooms also include radiator heating as standard, ensuring a warm and cosy environment year-round. This makes them an excellent home office solution, offering comfort and efficiency in all seasons.
Adding a dedicated workspace to your property can significantly boost its value. Depending on factors such as size, design, and location, experts suggest this improvement can increase your home’s value by anywhere from £50,000 to £100,000. A well-designed garden room enhances your living space and appeals to potential buyers looking for a versatile area for work or relaxation.
Garden office prices start at £12,485 for a compact 2.28m x 2.44m internal space, ideal for one person. Prices increase based on size and optional upgrades.
The largest option, offering 30 square metres of internal space, costs £43,450. We provide over 70 size configurations, with measurements increasing in 0.5-metre increments, ensuring you find the perfect fit for your space and needs.
Garden rooms are safe and comfortable spaces to work from all-year-round. Our buildings are breathable, allowing for the transfer of air for a fresh and condensation free workspace. Opening windows are included as standard in the price of every building, including trickle vents and premium double-glazing. We also include an oil-filled radiator in the price of every building, keeping you cosy in the colder months.
You can make a garden office with a self-assembly garden room kit. These prefabricated garden rooms are easy to assemble and drastically lower the cost of a garden room. Starting from £9,860, you can have a cost-effective and easy-to-build garden office in two days. Click to see more of our DIY garden rooms.
You can get Wi-Fi in your garden office by using hard-wired ethernet cables, home plugs, or a mesh network. These offer a strong internet connection to work optimally in your garden office.
A high-quality garden office can last 25 to 30 years or more with proper care. Its lifespan depends on key factors such as premium materials, expert craftsmanship, and regular maintenance. Investing in durable timber, effective insulation, and superior weatherproofing can significantly enhance longevity.
Choosing a reputable garden room company with years of experience designing, manufacturing, and installing outdoor buildings ensures a well-constructed and long-lasting office in your garden.
In the UK, the average cost of a garden office typically falls between £13,500 and £21,000. The final price can vary significantly based on factors such as the size of the structure, the quality of materials used, the complexity of the design, and any additional features.
To give you a clearer picture, here’s a breakdown of common price ranges across different build types:
Type of Garden Office | Cost |
---|---|
Basebox – (Budget Friendly) | £9,995 |
G Range (Core Range) | £23,790 |
A Range (Apex building) | £30,995 |
X1 (Premium building) | £49,950 |
In most cases, you won’t need to pay additional council tax on a garden office. However, a few exceptions depend on how the space is used.
– Personal use of a garden office or room usually doesn’t impact your council tax.
– Self-contained living spaces—like garden annexes with kitchens and bathrooms—may be assessed for a separate council tax band.
– Home office use in a garden room generally doesn’t require additional council tax, but if used exclusively for business, business rates may apply instead.
It’s always best to check with your local authority to confirm how your setup may be classified.
What Our Customers Say
Take a look at our many positive Trustpilot reviews to see why our customers rate us 5 stars.
Garden Office Case Studies
Looking for some inspiration for your garden? Take a look at what some of our customers have done with their Green Retreat.