fbpx
×

Garden Office Gallery

Why not check out our customer’s office spaces to get you started!

Shop Our Garden Offices

G Range

From £23,790

A Range

From £30,995

Basebox

From £9,995

The Annex

From £81,745

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.

Garden room with open sliding doors & decking area with garden furniture

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.

garden office with desk to work from home

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.

Modern garden office with and left hand canopy

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.

Modern Compact Garden Office

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.

a small garden room office for hybrid working surrounded by seating, patio and plants.

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.

garden office building in new build development

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.

interior of a luxury garden office

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.

Small garden office building

Garden Office Ideas

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.

Visit the showroom for £200 off your order

Our Showrooms

A lookbook of our building designs to inspire your project

Request a brochure

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.

x

Building Measurements

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

Cancel

Design Your Building

Start designing your garden room today using our online Visualiser tool. You’ll be able to choose your style, size, finishes and get an accurate cost.

Design Your Building

NEWSLETTER SIGN UP

JOIN 16,000 OTHERS

to get exclusive discounts, offers and the latest news!

x

"*" indicates required fields

This field is for validation purposes and should be left unchanged.
Get Exclusive Offers