Design & Build

Garden Rooms & Outbuildings in North London

A garden room is the fastest way to add a proper home office, studio or gym without extending the house. We build insulated, year-round rooms on real foundations, fully wired, heated and finished, not a glorified shed.

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  • Fully insured
  • Building Control approved
  • 12-month guarantee
  • Fixed price after a free site visit
Glazed garden room at dusk

Built to use all year

Insulated floor, walls and roof, double or triple glazing, heating and proper electrics mean a garden room you use in January as happily as in July. We build on engineered foundations so there is no movement, damp or draught down the line.

Office, studio, gym or annexe

Home offices are the most popular, but we also build studios, gyms, garden bars, therapy rooms and self-contained annexes with a shower room and kitchenette. Because we design and build, we tailor the size and layout to your garden and how you will use it.

Quick, tidy and largely permitted

Most garden rooms go up in a few weeks and many fall under permitted development, so there is no lengthy planning process. We confirm the position for your plot, handle any building control, and leave your garden clean.

Helpful guides

Frequently asked questions

How much does a garden room cost?+

A quality insulated garden room in our area typically runs from around £15,000 to £40,000 depending on size, glazing and whether it has a shower room or kitchenette. Our instant estimator gives you a tailored figure in about a minute.

Do I need planning permission for a garden room?+

Most garden rooms are permitted development when they stay single storey and within size and height limits and are not used as separate living accommodation. We check the rules for your plot and handle any application or building control.

Can it have a bathroom or kitchenette?+

Yes. We run the drainage, water and electrics to include a shower room, WC or kitchenette, which is what turns a garden room into a proper annexe or studio.

Which areas do you cover?+

We cover Cheshunt, Cuffley, Goffs Oak, Enfield, Hoddesdon, Broxbourne, Waltham Cross and across Hertfordshire and North London.

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