About Us

A London studio with a long list of builds.

Eleven Trees designs and builds bespoke garden rooms across South London and beyond. Offices, studios, gyms, wellness rooms and saunas, made to order rather than pulled off a shelf.

Our Story

Started in 2016 by carpenters, not salesmen.

Eleven Trees began with a handful of joiners who were tired of watching good drawings get ruined on site. The fix was simple. Keep the design and the build under one roof, and let the people who draw the room be the ones who put it up.

Ten years and more than a hundred rooms later, that has not changed. There is no sales team and no subcontractor chain. You meet the people who will be in your garden, and the same faces are there on the last day as the first.

The Difference

What that actually means for you.

We price after we visit

We measure the garden, check the ground and the access, and talk through how you want to use the room before any number is written down.

One team, start to finish

The same carpenters handle groundworks, structure, cladding, glazing and the final coat, so nothing is passed between trades and nothing falls through the gaps.

The quote is fixed in writing

You get a 3D visual of the room in your own garden alongside a fixed written quote, agreed before we begin and unchanged once we start.

One number to call

One number, one team, and the same faces on site from the first visit through to the day we hand over the keys and the certificate.

Twelve years of cover

Twelve years of structural cover from the day of completion, in writing, plus a five-year electrical certificate on every build.

How We Work

What to expect from us.

From the first phone call through to the year after handover.

Book a consultation

We visit before we quote

No prices over the phone. We measure the garden first.

You see it before we build

A 3D visual and a fixed written quote, not an estimate.

Materials you can check

Cedar, aluminium, EPDM. We tell you the brand and spec.

A tidy site, every evening

Your garden is swept and made safe before we leave.

Two to three weeks

From the base going in to handing over the keys.

We answer after handover

Twelve-year cover, and a phone that still gets picked up.

Reviews

What our clients say.

5.0 on Google

From 9 ratings

JS

Jennifer Saayeng

Garden room · via Google

★★★★★

Anyone looking for a company to build them a beautiful Garden Room should trust in Eleven Trees. Jude and the guys were happy to remain flexible on size and style throughout…

KY

Kenan Yusuf

Garden room · via Google

★★★★★

If anyone’s looking for a garden room, I can highly recommend Eleven Trees. We needed to free up a room in our house that was used as an office, so we got in touch with them…

RA

Reuben Alghali

Garden room · via Google

★★★★★

I wouldn’t hesitate to recommend Jude and the Eleven Trees team. From start to finish Jude was super communicative and kept us regularly updated with progress and three weeks later we now have the perfect garden room. Thanks again!

JC

Jon Coppin

Garden office · via Google

★★★★★

Eleven Trees built us a bespoke garden office to our specific requirements. From quote through to completion, Jude was always on hand to help us and was flexible in his approach.

RP

R Perez

Home office · via Google

★★★★★

Barry & the Eleven Trees team initially built us a home office at the bottom of the garden, which absolutely transformed our living space and garden.

JT

Joyce Toland

Garden room · via Google

★★★★★

I would definitely recommend Eleven Trees... I have used them a few times now, each time I have been delighted with the outcome.