Warm in winter, properly wired, with its own bathroom if you want one. Your modular home garden office arrives finished and unfolds at the end of the lawn in 2 to 3 days.
4.9/5 from 336 reviews 01743 491181Prefer to see one first? Book a show home visit
A garden office is a fully insulated, self contained building in your garden, designed to work in all year round. A PrefabX modular home garden office arrives complete, with heating, lighting, power and an optional bathroom already fitted, and is installed in 2 to 3 days for a fixed price from £25,000.
A garden office is right for you if
85mm insulated walls and discreet skirting heating keep it comfortable through a British winter, not just in summer.
It arrives fully fitted and unfolds in 2 to 3 days, so you are at your desk the same week, not waiting out a build.
Wired, plumbed and SGS tested. This is a proper room with a 50 year shell, not a timber summerhouse.
The range
Most garden offices start with the Studio for a compact room with its own bathroom, or the Hub if you want one larger open space to lay out yourself.
Gallery
Photo coming soon
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“I went from a cramped corner of the bedroom to a proper office at the end of the garden in under a week. It is warm even in January and the commute is twelve steps.”
Tom Haywood
Garden office owner, Surrey
Walkthrough
Video walkthrough coming soon
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Common questions
In most cases no. A garden office usually falls under permitted development as long as it sits within the limits on size, height and how close it is to boundaries, and is not used as a separate dwelling. Rules differ for listed properties, conservation areas and very large buildings, so we check your site before you commit.
A PrefabX garden office starts from £25,000 for the Studio, fully fitted and installed, with finance from around £160 a month. That includes insulation, heating, electrics, plumbing and a bathroom, with no separate fit out bill to follow. Every home includes the discrete ThermaSkirt skirting heating system from Discrete Heat, and solar is available as an option.
Yes. The modular home shell uses 85mm integrated insulation with a thermal resistance of 3.95 m²·K/W and is heated by discreet skirting, so it stays comfortable through winter and does not overheat in summer. It is built to a far higher standard than a typical garden room or summerhouse.
A well built, insulated garden office that can be used all year tends to add value and broadens the appeal of a home to buyers who work remotely. Because the modular home is a permanent, properly finished building rather than a temporary structure, it reads as genuine extra space.
More ways to use a modular home
Finance available on every building, from £160 a month. Spread the cost and let the bookings pay it back. See finance options
Free download
Floor plans, pricing, full specifications, and real project photos. Everything you need to start planning your build.
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