What is a small garden office?
A small garden office is a prefabricated or custom-built workspace located in your garden. You can use it for a variety of purposes, such as working from home, running a business, or pursuing hobbies. Small garden offices are typically 9 to 15 square meters, but they can be larger or smaller depending on your needs.
Plans for this size Garden office can vary in price, and our Garden Office plans start from £24.99.
Benefits of a small garden office
There are many benefits to having a small garden office. A garden office allows you to have a dedicated space for work away from distractions and interruptions. This can help to increase productivity and focus.

- A garden office can also be a more comfortable and pleasant place to work. It is surrounded by nature and natural light.
- Increased productivity and focus: Having a dedicated workspace can help you to be more productive and focused on your work. This is because you will be away from the distractions of your home and office.
- Improved work-life balance: Having a small garden office can help you to improve your work-life balance. This is because you can separate your work life from your home life. This can make it easier to switch off from work at the end of the day and to relax and enjoy your free time.
- Reduced commuting costs and stress: If you work from home, having a small garden office can help you reduce your commuting costs and stress. This is because you will not have to travel to work and back each day.
- A small garden office can be a great way to add value to your home and create extra space without the need for a costly home extension. It can also be more cost-effective than renting a separate office or workspace.
Things to consider
There are several factors to consider when deciding to build a small garden office:
Cost:
Building a small garden office can be expensive. Especially if you hire a professional to design and build it for you.
Small garden offices can range in price from a few hundred pounds to tens of thousands of pounds. Set a budget before you start shopping so that you do not overspend.
The cost of building a garden office can vary depending on many factors. Including the size of the office, the materials used, Insulation, windows, doors, and Exterior finish.
As an example, a fully insulated 3x3M Garden Office could cost from £5,000 to build yourself, but over £15,000 to have it built by a reputable company
Our Garden Office Plans will give an idea of the cost, as they include a fully costed materials list.
Our Garden Room calculator can help with calculating the required materials.
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Time:
Building a garden office can be a time-consuming project. Especially if you are doing it yourself.
Space:
Do you have enough space in your garden for a small garden office?
Consider the size and layout of your garden and the size of the garden office you want to build. Choose a garden office that is the right size for your needs and that will fit in your garden
You should also consider any other structures that are already in your garden and how they will impact the placement of the garden office.
Sunlight:
Consider how direct sunlight may affect how you use the space as an office; large windows may make it impossible to use monitors
Planning permission:
Depending on where you live, you may need to get planning permission or building regulations. Most Garden Offices can be built in the UK under permitted development, provided they are under 2.5M tall, under 15m2 floor area and set back from the property boundary.
Use:
Will you actually use the garden office on a regular basis?
If you only plan to use it occasionally, it may not be worth the investment.
How to set up your small garden office
Once you have chosen a small garden office, you will need to set it up. This process will vary depending on the type of garden office you have chosen. However, there are some general steps that you can follow:
- Choose the right location: Choose a location for your garden office that is sheltered from the wind and rain. You should also choose a location that is close to a power source.
- Prepare the site: Prepare the site for your garden office by levelling the ground and removing any obstacles.
- Install the garden office foundations
- Build the Garden Office Frame (Floor, walls and roof).
- Complete the Garden Office Exterior (Breathable Membrane, cladding and rubber roof)
- Complete the Garden Office interior (Insulation, Vapour barrier and Plasterboarding).
- Connect the utilities: Connect the utilities to your garden office, such as electricity and internet.
- Furnish and decorate your office: Furnish and decorate your garden office to create a comfortable and productive workspace.
Small garden office ideas
There are many different types of small garden offices available. Some of the most popular types include:
Timber Garden Office
A traditional garden office is typically made of wood. It has a classic design that can add character to your garden.



Shed Garden Office
A shed garden office is a converted shed that is used as an office. It is a good option for people who are looking for a cheap garden office.



How to maintain your small garden office
To maintain your small garden office, you should:
- Clean the inside and outside of the office regularly.
- Inspect the roof and gutters for damage.
- Keep the Garden office ventilated
- Treat the wood to protect it from the elements.
We can help
If a small garden office is right for your space, we have fully costed, step-by-step plans designed for compact builds — everything you need to build it yourself, without hiring a professional designer.
| Plan | Size | Price | Best for |
|---|---|---|---|
| Compact Garden Office | 3m x 3m | £24.99 | Single desk, minimal footprint |
| Small Garden Office | 4m x 3m | £26.99 | Desk + storage/seating area |
| Small Garden Office + | 4.8m x 3m | £26.99 | Desk + small meeting/relax space |
Each plan includes:
- A fully costed materials list, so you know the real build cost before you start
- Step-by-step construction drawings — Base, Sides and Roof







