Garden Office and Shed Combined: Design Ideas, Sizes and Custom Options
Need a garden office without losing valuable storage? Explore integrated office and shed designs, separate layouts and bespoke options created around your garden.
Creating a garden office should not mean losing the practical storage your garden still needs.
Bikes, tools, lawnmowers, outdoor furniture and gardening equipment all need somewhere secure and accessible. At the same time, working beside that equipment in a traditional shed is unlikely to provide the quiet, comfortable environment you want from a professional home office.
Fortunately, you do not always have to choose between the two.
A garden office and shed can be combined within one carefully designed building, with a partition separating the insulated office from a dedicated storage area. Alternatively, the office and shed can remain separate while being planned together as part of one attractive garden layout.
The right approach depends on your available space, storage requirements, budget and how you want the garden to feel.
At Backyard Cabins, most of the garden rooms we build involve some level of customisation. We can adjust dimensions, change door and window positions, create internal partitions and design a layout around the way you actually use your garden.
Speak to us about a custom garden office and storage design
Can you combine a garden office and shed?
Yes. A fully insulated garden office and secure storage shed can be created within the same building.
The interior is divided into separate areas, normally with independent external access. The office side is finished as a comfortable room, while the storage side is designed for bikes, tools, garden equipment or other practical items.
Another option is to create two separate structures or retain an existing shed alongside the new garden office. This can work particularly well where the garden has enough space or where keeping noisy, damp or bulky equipment completely separate from the workspace is important.
Neither approach is automatically better. The best design is the one that makes sensible use of your garden and suits your priorities.
What is a combined garden office and shed?
A combined garden office and shed is one building with two distinct functions.
One section is designed as a complete garden office. It is insulated, heated, plastered, painted and fitted with flooring and electrics.
The other section provides practical storage. It may be used for:
Bicycles
Lawnmowers
Garden tools
Outdoor furniture
Barbecues
Sports equipment
Children’s outdoor toys
Decorating supplies
General household storage
A solid internal partition separates the two spaces. Each area can have its own external door, allowing you to enter the office without walking through the storage section.
From outside, the building can appear as one carefully designed garden room. The storage entrance can be positioned discreetly at the side, helping the main office elevation remain clean and attractive.
What are the advantages of an integrated design?
Combining an office and storage area within one structure can be an excellent way to use a smaller garden efficiently.
The main benefits include:
One coordinated building rather than two unrelated structures
A smaller overall footprint
A consistent exterior design
Secure storage immediately beside the office
Greater flexibility over the internal layout
Fewer separate structures competing for space
A cleaner and more organised garden
The ability to conceal the storage entrance from the main view
An integrated layout can also make an awkward corner or unusually shaped part of the garden much more useful.
For example, a narrow section at one end of the building might not add much value to the office, but it could provide excellent bike or tool storage. Custom design allows that space to serve a practical purpose.
When might separate buildings work better?
An integrated office and shed is not the only solution.
In some gardens, keeping the office and storage building separate creates a better result. This may be appropriate when:
You already have a shed that remains in good condition
Your garden has enough space for two buildings
The storage area contains damp, dirty or noisy equipment
You want maximum sound separation
You may remove or replace the shed in the future
An existing concrete base or hardstanding can be reused
The shape of the garden naturally creates two different zones
A separate office remains completely free from gardening equipment, fuel, paint, tools and other stored items. It may also be easier to heat efficiently because every part of the insulated building is used as a finished room.
The decision should be based on the garden as a whole, not simply on what appears easiest from a standard plan.
Integrated or separate: which layout should you choose?
Choose an integrated office and shed when saving space and achieving one coordinated design are the main priorities.
Choose separate buildings when you already have useful storage, have enough available space, or want the cleanest possible separation between work and garden equipment.
It can help to consider the following questions:
How much storage do you genuinely need?
What will you store?
How often will you need to access it?
Do you need to wheel bicycles or machinery through the doorway?
Should the storage entrance be visible from the house?
How many people will use the office?
Could your requirements change in the next few years?
Would storage space be more useful than a larger office?
Are there any awkward boundaries, trees or access restrictions?
Once these questions are answered, it becomes much easier to decide whether one combined building or two separate structures will work best.
How much space should you allow for storage?
The answer depends on what you intend to keep inside.
A compact storage section may be enough for hand tools, folding furniture and garden supplies. Bicycles, lawnmowers and larger equipment need more floor space, a wider doorway and a clear route through the garden.
It is worth measuring the larger items before settling on a design. Storage can quickly become frustrating if a door is too narrow or equipment has to be moved every time you need something from the back.
You should also consider vertical storage. Wall hooks, shelving and tall storage racks can make a relatively compact area far more useful without taking excessive space away from the office.
The office itself must remain large enough for its intended purpose. A single-person workspace may only require a desk, chair and modest storage. An office for two people, client meetings or creative work will need more room.
A custom layout helps balance these requirements instead of dividing the building according to arbitrary standard measurements.
Garden office and shed layout ideas
There are several ways to arrange a combined building.
Office with storage at the side
This is one of the most practical layouts.
The main garden-facing elevation is used for the office, with glazed doors or windows providing natural light. A separate storage door is positioned on the side of the building.
This keeps the storage entrance discreet and allows the office to remain the visual focus.
It works particularly well in gardens with side access or enough clearance beside the cabin.
Office with storage at the rear
A storage section can sometimes be placed behind the office, particularly on a deeper plot.
This creates a clean front elevation, although the design must provide a practical route to the rear entrance. It is important to ensure the storage space does not become awkward to access.
Office and storage divided across the front
Where side access is limited, both doors can be positioned on the front elevation.
Careful design can still make the office feel attractive and welcoming. Different door styles, cladding details and positioning can help the storage entrance appear more discreet.
L-shaped office and storage layout
An L-shaped design can work well in a corner garden or around an existing feature.
One section may contain the main office, while the shorter return provides storage. This can create a sheltered outdoor area while making good use of an awkward boundary.
Office with a narrow bike store
A slim storage section can be included specifically for bicycles.
This is helpful for households that need secure bike storage but do not require a full-sized shed. A wide external door, strong lock and suitable internal fixings should be considered from the beginning.
Two-room garden office
Not every additional room has to be used as a traditional shed.
A partitioned garden room might include:
A main office and stock room
An office and archive
A studio and equipment store
A treatment room and supply cupboard
A gym and changing area
A creative workspace and materials store
An office and small workshop
This is where custom design becomes particularly valuable. The layout can be planned around the intended use rather than a generic definition of an office or shed.
A real garden office and storage project in Surrey
A recent bespoke FORZA project in Surrey demonstrates how important it is to consider the entire garden before choosing a layout.
The property already had an existing concrete base and the owners needed both a comfortable workspace and practical storage.
Rather than automatically covering the whole area with one large structure, the garden was planned as two complementary zones. The bespoke garden office occupies one side of the available space, while the remaining area is retained for a separate storage building.
This approach gives the client:
A quiet and fully finished office
Space for practical garden storage
Clear separation between work and equipment
Flexibility to change the storage building in the future
Better use of the existing footprint
A garden that remains organised without feeling overcrowded
For another customer, an integrated storage room might be the better solution. The value of bespoke design is that the building and layout can respond to the actual garden.
Learn more about our garden rooms in Surrey
Why custom design matters
Most of the cabins we build are customised in some way.
Standard models are useful starting points because they help customers understand likely sizes, proportions and prices. However, real gardens rarely follow standard measurements.
A custom garden office and shed can be designed around:
The exact width and depth of the available space
Boundaries and neighbouring properties
Existing patios or concrete bases
Trees and established planting
The direction of natural light
Side access
The position of the house
The view from inside the office
The amount and type of storage required
Future changes in how the room may be used
Customisation might involve changing a window position, adding a partition, moving a door or adjusting the external dimensions.
In other cases, a completely bespoke design may provide a much better solution than modifying a standard model.
The aim is not to make the building complicated. It is to make every part of it useful.
View our cabin models and starting prices
What is included in the office section?
The office part of a combined building should feel like a proper room, not a section of a garden shed.
A complete Backyard Cabin includes:
A fully insulated SIPs structure
Insulation in the walls, floor and roof
Premium exterior cladding
Durable EPDM roofing
Aluminium double-glazed doors
Flooring
Skirting boards
A plastered interior
Walls painted white
Internal and external lighting
Electrical sockets and a dedicated consumer unit
A radiator for colder weather
Professional installation
Removal of building waste
A 10-year structural warranty
This creates a comfortable space that is ready to furnish and use.
The precise specification of the storage section will depend on its purpose. It may not require the same internal finish as the office, but security, ventilation and durability should all be considered.
See what is included with a Backyard Cabin
Should the shed section be insulated?
A storage area does not always need the same insulation and internal finish as the office.
If it will only hold garden tools, bicycles or outdoor furniture, a simpler finish may be appropriate. However, the construction still needs to protect stored belongings from the weather and provide suitable ventilation.
If the second section will store sensitive equipment, paperwork, stock, musical instruments or materials affected by temperature and humidity, insulation may be more important.
The intended use should be agreed before the building is designed. It is much easier to include insulation, electrics and suitable ventilation at the planning stage than to add them later.
How do you keep the office quiet and comfortable?
A proper partition is essential.
The storage area should not simply be separated by lightweight shelving or furniture. A well-designed internal wall provides better sound separation, security and temperature control.
The layout should also keep noisy or frequently used equipment away from the main desk position where possible.
Other useful considerations include:
Separate external entrances
Suitable seals around doors
Insulation around the office
Thoughtful socket and desk placement
Storage fixings that prevent tools or bicycles falling
Adequate ventilation in the storage section
A radiator correctly positioned within the office
Windows arranged to provide useful natural light without screen glare
These details may appear small, but they make a significant difference to everyday use.
How secure is a combined office and shed?
Security should be considered for both sections.
The storage area may contain valuable bicycles, tools and equipment, while the office could contain computers and other electronics.
A custom design allows doors and windows to be positioned away from exposed boundaries where appropriate. External lighting can also help make entrances more visible.
Good security starts with a robust structure, suitable doors and appropriate locks. Depending on what you intend to store, you may also wish to consider an alarm, camera or secure internal anchor points.
Avoid treating the storage section as an afterthought. It should be included in the security plan from the beginning.
Can an existing concrete base be reused?
Possibly, but it must be assessed first.
An existing concrete slab may look suitable while being the wrong size, uneven, damaged or inadequate for the proposed structure. Drainage and the relationship between the base and surrounding ground also need consideration.
Reusing an appropriate base can reduce unnecessary disruption, but it should not be assumed that every existing slab is suitable.
We review the site and proposed building before confirming the foundation approach.
Does a combined garden office and shed need planning permission?
Many garden offices and storage buildings can be constructed under permitted development rights, provided they meet the relevant rules.
Combining two uses within one structure does not automatically mean planning permission is required. The building’s height, position, total area and intended use are among the factors that need to be considered.
Additional restrictions may apply if:
The building will be positioned near a boundary
The property is listed
The garden is within a conservation area
An Article 4 Direction applies
Permitted development rights have been removed
The proposed building covers a substantial part of the garden
The use goes beyond normal domestic purposes
Planning rules vary according to the property and circumstances. This article is general information and should not be treated as planning advice.
For a fuller explanation, read our garden room planning permission guide and confirm your circumstances with the relevant local authority or planning professional.
How much does a combined garden office and shed cost?
The cost depends on the overall size, the amount of finished office space, the storage specification, the site and the level of customisation.
Our standard cabin models provide useful starting points for understanding garden room prices. A combined office and storage building normally requires a personalised quotation because the internal proportions and features are designed around the customer.
The quotation may be affected by:
Overall dimensions
Size of the storage section
Number and type of external doors
Internal partitions
Windows and glazing
Insulation requirements
Electrical requirements
Heating
Ground conditions
Site access
Custom finishes
We will discuss these points before confirming a design and price.
View our garden room models and prices
Is a combined office and shed right for a small garden?
It can be.
A combined structure may use less space than two separate buildings because it shares one overall footprint and roofline.
The key is to be realistic about how much office and storage space you need. Trying to fit a large office and full storage shed into a very small structure can leave both areas feeling compromised.
Vertical storage, wall-mounted bike racks and carefully planned shelving can make the storage section more efficient.
For some small gardens, retaining a compact separate shed and choosing a smaller office may still be the better option. A site-specific design will help establish which arrangement makes the best use of the available space.
Frequently asked questions
Can a garden office have an integrated shed?
Yes. A garden office can include a separate storage section within the same structure. A solid partition and independent external doors help keep the office comfortable and the storage area practical.
Is an office and shed combination suitable for use throughout the year?
The office section can be designed for comfortable use throughout the year with proper insulation, double glazing, heating and a complete internal finish.
Will tools and bicycles make the office cold?
They should not if the office and storage areas are designed as separate spaces with an appropriate partition, insulation and independent doors. The design should prevent the storage entrance from opening directly into the office.
Can both sections have electricity?
Yes. Electrical requirements can be included during the design process. The final arrangement will depend on how each area will be used and the agreed specification.
Can you add storage to a standard garden room model?
Often, yes. A standard model can provide a starting point, but the overall dimensions and layout may need adjusting to create useful storage without compromising the office.
Can the storage door be hidden from view?
The storage entrance can often be positioned on the side or rear elevation, subject to access and the garden layout. This helps the main office elevation remain clean and attractive.
Can you build an office and shed on an existing base?
Sometimes. The base must be assessed for its dimensions, condition, level and suitability before it can be reused.
Is one combined building cheaper than two separate buildings?
Not always. The cost depends on the size, specification, groundwork and level of customisation. A combined building may use the available space more efficiently, but it still requires careful construction and a properly finished office.
Can the second room be used for something other than storage?
Yes. It could become a stock room, changing area, small workshop, archive, equipment room or another space suited to your requirements.
Can Backyard Cabins create a completely bespoke layout?
Yes. Most of our projects include custom elements, and we can create a layout around your garden, storage needs and intended use.
Start planning your garden office and storage space
A garden office and shed can work beautifully together when both functions are considered from the beginning.
For some homes, the best solution is one building with an integrated storage section. For others, a separate shed and garden office will create better access, sound separation and long-term flexibility.
The right answer comes from understanding your garden and how you plan to use it.
Backyard Cabins designs and installs complete, fully insulated garden rooms throughout Berkshire, Surrey, Oxfordshire, London, Wiltshire and surrounding areas. Our standard models provide helpful starting points, but most of our cabins are customised to suit the customer.
If you need a quiet place to work without losing valuable storage, we can help you compare the options and create a design that makes sense for your home.