Garden Offices in Cornwall, Built for Year-Round Work

Garden Offices in Cornwall

Working from home works far better when work has its own room. A garden office gives you a quiet, separate space at the end of the garden: somewhere to shut the door on calls, keep paperwork out of the kitchen and walk home at the end of the day. Cornish Building Company builds garden offices and garden rooms that are a real room, warm, quiet and properly wired, not a shed with a plug socket.

We are based in Wadebridge and build across Cornwall. Our garden buildings are constructed with the same care as our home extensions: a proper base, an insulated structure and finishes chosen with you.

What's Included

• Initial visit. We meet you on site to understand how you will use the room, where it should sit and what access and ground conditions are like.
• Specification and quotation. A clear, written quotation covering the works, materials and timescales.
• Base and groundworks. Level, well-drained foundations prepared by our groundworks team.
• Insulated structure. Walls, floor and roof insulated so the office is usable through a Cornish winter and does not overheat in summer.
• Electrics and data. Sockets where your desk actually goes, lighting, heating and provision for a reliable internet connection.
• Windows and doors. Positioned for daylight and views without glare on your screen.
• Finishes. Internal linings, flooring, decoration and external cladding to suit your home and garden.

Design Considerations

Size and layout. Think about desk space, storage, a second chair for meetings and whether the room might later become a guest space, studio or home gym.

Position in the garden. Sun path, privacy, distance from the house for the power and data run, and how the building looks from the house all matter.

Exposure and weather. Coastal Cornish sites see wind-driven rain and salt air. We detail roofs, cladding and openings with that in mind.

Sound. Insulation and good doors keep household and garden noise out of video calls.

Planning and Building Control. Whether these apply depends on size, height, siting and use. We can advise on whether planning or Building Control may apply and help with any applications.

Sustainability. If energy use matters to you, see our sustainable building approach, including efficient heating and insulation choices.

Want something more specialist? We also build golf studios and outdoor saunas.

Why Choose Cornish Building Company

• Local to Cornwall. Our team lives and works in Cornwall, and we understand coastal exposure, local ground conditions and Cornwall Council requirements. Read more about why clients choose us.
• A clear, written quotation. After a face-to-face visit we prepare a detailed specification and quotation so you know exactly what is included.
• One point of contact. You have direct access to your project manager, with regular site updates throughout. See our process.
• Samples before you decide. We keep physical samples of most of the materials we use, so finishes are chosen with confidence.
• Proper handover. At completion we walk through the work with you, sign off the specification and hand over the relevant documents.

Areas We Cover

We are based in Wadebridge and work across Cornwall, including Padstow, Rock, Wadebridge, Truro, Newquay, Bodmin, St Austell, Falmouth, Bude, Launceston, Liskeard, St Ives, Penzance, Helston and Camborne & Redruth. See our full building services in Cornwall.

Garden Office FAQs

Can a garden office be used all year? Yes. We insulate and heat our garden offices so they are comfortable through winter and summer.

Do I need planning permission for a garden office? It depends on the size, height, position and use of the building. We can advise on whether planning or Building Control may apply to your plans.

Can you run power and internet to the office? Yes. We plan electrics, lighting, heating and data provision as part of the build so everything is where you need it.

What foundations does a garden office need? That depends on the ground and the size of the building. We assess the site and recommend a suitable base.

Can the room be used for something else later? Yes. Many garden offices are designed to work as guest rooms, hobby spaces or gyms in future, and we can plan for that from the start.

Talk to Us About Your Project

Call 01208 816991 or contact us to arrange a visit. Tell us what you have in mind and where it would go, and we will advise and send a written quotation.