Garden Office Builders & Installers UK
A garden office is a fully insulated, year-round outbuilding designed as a permanent workspace at the bottom of your garden. Most are built under permitted development, fitted with power and data, and ready to use in 4–8 weeks.
Typical size
8–20m²
Price range
£15,000–£35,000
Lead time
4–10 weeks
Garden Office specialists
Ark Design Build
Bespoke garden rooms tailored to enhance your outdoor living.
Baltic Bespoke
Custom-designed garden rooms and luxury outdoor living spaces in North West England.
BDR Bespoke Gardens & Offices Ltd
Custom garden rooms and full outdoor space design services in Surrey.
Bespoke Garden Rooms
Bespoke Garden Rooms offers quality garden buildings tailored to your needs.
Blyss Garden Rooms
Bespoke garden rooms in North West London.
Cambridge Garden Studios
Bespoke garden studios designed and built with over 30 years of experience.
Cedar Garden Rooms
Cedar Garden Rooms creates bespoke, high-quality garden rooms and offices.
Composite Garden Rooms
UK's leading garden building specialists creating beautiful garden rooms.
Country Garden Rooms
Handcrafted, fully insulated garden rooms tailored for your needs.
Garden Office FAQs
Do I need planning permission for a garden office?
Most garden offices under 30m², no taller than 2.5m at the eaves and sited at least 2m from a boundary fall under permitted development and don't need planning permission.
How long does it take to build a garden office?
Typical lead times are 6–10 weeks from order. On-site installation usually takes 1–3 weeks once foundations are ready.
Are garden offices warm enough for winter?
Yes — quality builds use 100–150mm of insulation in walls, floor and roof, double or triple glazing, and an electric heater or air-source heat pump for year-round comfort.