Garden Offices with Toilets from from £12,959

Purpose-built modern garden offices with toilets, for year-round use. Create a comfortable outdoor workspace or a bespoke external home office with plumbed facilities. No planning permission required. Fast nationwide installation. 10-year guarantee.

Garden office with toilet lights

Install a garden office with a toilet

Adding a toilet to your garden office is a sensible investment, making your garden office more comfortable and useable in the short-term, and adding value to the building in the long-term.

Of course, it’s not essential to have a garden office with a toilet. But if you’re planning to spend the whole business day or longer periods of time in your new home workspace then having fundamental comforts and necessities included from the get-go will make homeworking so much more relaxed and pleasurable.

Garden office with toilet

Choosing a garden office with a toilet

Choosing a garden office with a toilet means that you won’t have to go back and forth to your main house to use the bathroom in all weather conditions.

Not only is this great for personal comfort, but for your productivity as well. Endless journeys to and from your home toilet eats into valuable working time and offers the temptation of distractions that you probably hoped to escape from in the first place!

Plumbing for a toilet can easily be incorporated as we design and build your garden office. Retrofitting a toilet to a garden office is however more complex, so designing your garden office with a toilet in mind from the outset is much more cost-effective.

garden office grass

Great for clients and customers

By adding a toilet to your garden office you also have the option to use the water supply for other comforts such as a sink and tea and coffee making facilities. Having fresh water on demand means that you can refuel and stay hydrated throughout the working day to maintain productivity.

If you’re using your new workspace to host clients or work with employees, then having a garden office with a toilet makes perfect sense and allows you to offer your clients and staff the necessary comforts without having to invite them into your main home. This is particularly great for beauty businesses and customers using their garden offices as treatment rooms or home salons. Including a garden office toilet and a water supply opens you up to a number of other options such as adding a shower room or a sink for hair washing. Anything is possible and we can build all of our garden offices with toilets.

design landscape garden office

Design a garden office with a toilet

It’s so easy to design the garden office of your dreams with our 3D design tool.

Simply choose one of our standard designs or create your bespoke garden office layout from scratch, and drag and drop features to customise and personalise your workspace. Create a garden office with a toilet and other additional features, and position them wherever you like. As you add and remove elements from your design the price estimate tool will update to show you approximately how much your new garden office with a toilet will cost. Get an instant quote today!

Planning permission for garden offices with toilets

Adding a toilet to your garden office design will not require a planning application.

Our garden offices are purpose-designed to meet the planning guidelines for permanent garden buildings, adhering to necessary specifications to avoid the time and cost of a planning application. Installing a garden office with a toilet will not affect this in any way, and in most cases you will be free to proceed without planning permission. As long as you don’t intend to live or stay in your garden office overnight, adding a toilet will not change its intended use.

modern home office in the garden

Book a free site survey today

garden office planning Permission

We offer a free, no-obligation site survey and quotation service to help you get started designing and installing your new garden office with toilet.

Our team will visit you in person to assess the site and take a full brief of your garden office requirements – including the desired placement of a toilet. Armed with this information, we will provide bespoke design recommendations, a full breakdown of costs, and a schedule for installation, which can usually be done within as little as 3 weeks!

We can even help you access flexible finance solutions to spread the cost of your garden office and toilet, and get your new workspace operational with just a small deposit.

Contact us today to arrange your free garden office survey.

Garden Office Features

No Planning Required

We have purpose-designed our garden offices with toilets to meet pre-approved planning permissions guidelines. In most cases, your new garden office can be installed in as little as 3 weeks, without the need for a planning application

Fully Customisable

From the size and shape of the building to the style and placement of fixtures and fittings, our garden offices with toilets can be completely customised. Chose the placement of your toilet and other fittings with our online drag and drop design tool.

Equipped for Work

Our collection of garden room designs include everything you need for comfort, from indoor and outdoor lighting to heating, power sockets and a connection to the internet. We can even add kitchen and toilet facilities.

Zero Maintenance

Once your garden office with toilet is installed there’s absolutely no maintenance required. The supreme quality weatherproof materials and the unique fabrication process will protect your garden office from the elements for years to come.

30+ Year Lifespan

We use innovative building methods and exceptional quality materials to ensure our garden offices with toilets have a minimum life span of 30-years. All building materials and fixtures are backed by a 10-year warranty as standard.

Year-Round Use

All our garden offices – including our garden office with toilets – are purpose-built for use all year round. All-weather building materials protect the building and energy-efficient insulation keeps your garden office comfortable and cosy.

Beautiful contemporary garden office, built within 3 days! Spec and ordering process was simple.

Caroline McCarthy (October 2023)

Just had a garden room installed. The whole operation was simple and straightforward. John and Luke, who did the building were friendly, efficient and tidy and did an amazing job. I would highly recommend. Thanks guys!

Ian Richards(September 2023)

I could not praise Tim & Eddy enough (the builders)! the building of my outside office went like clockwork & Modern Garden Rooms are a pleasure to deal with, I could not recommend them more !

Steve Arber (July 2023)

AMAZING team, service, expertise and so friendly too. I would highly recommend

Gwladys Hall (June 2023)

I have recently had a garden room built and am so pleased with the finished product. Although it is one of the smaller rooms, it has given me a spacious working space that has exceeded my expectations.

Jo Hunt (September 2021)

Steve and Sam completed our room not that long ago and it was a fantastic job through from our initial contact with Mandy to the final completion.

Graham Cartmell (September 2021)

From start to finish the Modern Garden Rooms team we're fantastic. Michael was great with the plans and talking us through our options and what would work to make the most of the small space we had.

Becky, Seth and Fern Bignall (October 2021)

Hi Mandy hope all is well with you. Many thanks for a wonderful space that you and your team created for us.

Matt from Liversedge (July 2020)

Communication is amazing, and Mandy is very thorough! Looking forward to works in the future.

David from Potton (June 2020)

Hi Amy, Martin & Jack were great this week. We enjoyed the build and greatly appreciated their efforts.

Richard from Sheffield (June 2020)

Hi Jonny, very happy with Lewis – good guy who gets on with the job and is easy to work with. The pool house looks great.

Janice From London (June 2020)

Lewis thank you once again for all your hard work over the past few days. The room looks fantastic, and we are delighted with it.

Corinna from Doncaster (April 2020)

Just like to say how great your guys were to deal with- a real credit to any business and exceptionally hard working.

Allen from Guildford (March 2020)

Hi Jonny! We are very happy thanks. It looks brilliant and the guys were lovely.

Jo from Farnham (March 2019)

Thanks again for everything. You’ve done a cracking job. I look forward to passing on your details to plenty of jealous friends and clients!

Tim from Kingswood (March 2019)


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71-75, Shelton Street,
Covent Garden, London,


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