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Bespoke Living AnnexesAward-Winning Designs15 Year WarrantyOver 18 years’ experience5 Star ReviewsFully Bespoke or Straight to SiteFriendly, Flexible and Capable ServiceComplete turnkey service — Design, Planning, BuildingYour Life, Your Choice, Your HomeSafe, Secure and Trusted
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Annexe project · JML Garden Rooms

Holiday lodge in the garden

An old garage in St Andrews replaced by a 44 sqm two-bedroom annexe, built in SIPs, taking family visits and holiday lets alike.


Published 13 September 2021 · Updated 30 September 2026 · 2 minute read · Written by The Garden Room & Annexe Guide

Holiday lodge in the garden by JML Garden Rooms
JML Garden Rooms  44 sqm, two bedrooms, St Andrews

The booming staycation market is prompting many families with some extra garden space to consider adding a self-contained annexe that can be rented out as a holiday lodge.

JML Garden Rooms built this two-bedroom annexe for clients in St Andrews. Their customers recognised the potential to replace an old garage with a highly insulated, high-spec annexe, allowing them to host family and rent it out to holidaymakers, generating additional income.

Before contacting JML Garden Rooms, the clients had already worked with an architect to draw up plans for the 44 sqm annexe. However, JML could have managed this stage as part of their turnkey service, as they have an in-house design team to create bespoke designs and can handle the planning process if required.

As shown in these images, the result is a stylish, high-spec holiday lodge. The layout makes efficient use of space, allowing for two double bedrooms.

Plan for Holiday lodge in the garden by JML Garden Rooms
The floor plan: two double bedrooms in 44 square metres.
Holiday lodge in the garden by JML Garden Rooms
Inside
Holiday lodge in the garden by JML Garden Rooms
The living space

According to the JML Garden Rooms team, the new annexe not only provides a steady income from holiday lets but has also added value to the property.

Holiday lodge in the garden by JML Garden Rooms
A bedroom
Holiday lodge in the garden by JML Garden Rooms
Where the garage stood

At a glance

  • Size: 44 square metres, laid out to fit in two double bedrooms.
  • What it replaced: an old garage, which the owners saw could become insulated, high-spec accommodation instead.
  • Who it is for: family when they visit, holidaymakers the rest of the year — a steady income, and value added to the property.
  • Construction: Structural Insulated Panels, which JML specialise in — durable, and well insulated enough to stay comfortable without much heating.
  • The drawings: the clients came with an architect’s plans already done, though JML’s in-house design team could have covered that stage as part of the turnkey service.

Part of our two-bedroom annexe guide →

Visit the Garden Annexes website
A self-contained annexe
in your garden
No planning permission
required in most cases
Kitchen, bathroom & bedroom
— a home from day one
Fully fitted & insulated,
built in weeks
Based in Brighton & Hove,
building across England
Explore annexes →
Construction

Experts in SIPs construction

JML Garden Rooms are specialists in building with Structural Insulated Panels (SIPs), a highly durable and energy-efficient construction method. SIPs are known for their excellent thermal performance, creating well-insulated buildings that are comfortable to live in year-round. By using SIPs, JML Garden Rooms are able to create structures that are not only strong and long-lasting but also highly energy-efficient, helping to reduce heating and cooling costs. This method is particularly beneficial for holiday lodges, ensuring that they are comfortable and cost-effective to run, in all seasons.

What the owners said

Customer feedback on JML Garden Rooms

I now have a beautiful two-bedroom garden annexe, built by the JML team. I can highly recommend this company for their high standard of construction, and, to be honest, for how pleasant they were throughout the whole process!

From my initial meeting with John to discuss the project, through to all the team involved, it was a great experience, despite what could have been a stressful time. Of course, there were unforeseen challenges along the way, but these were handled efficiently and with good cheer.

The fact that you and your team were able to stick to the estimated build costs at every stage and complete the project ahead of schedule is a real credit to your organisation and efficiency. It was also a huge relief for us. We couldn’t have asked for better contractors. Now, instead of a large garage full of junk, we have a valuable investment in our garden!

Thank you, JML!”

Planning something similar?

Learn more about JML Garden Rooms

To find out more about this project, contact the JML Garden Rooms team on 01764 663 668, or email them at info@jmlgardenrooms.co.uk. You can also visit their website for further details.

Visit JML Garden Rooms More JML Garden Rooms projects
More projects like this Two-bedroom annexes 35–45 sqm annexes
Read the guides Garden annexes: the complete guide What an annexe costs The Caravan Act route Granny pods

Published 13 September 2021 · Photographs courtesy of JML Garden Rooms.

Visit the Garden Spaces website
Visit the Timeless Garden Rooms website
Visit the Garden2Office website
A self-contained annexe
in your garden
No planning permission
required in most cases
Kitchen, bathroom & bedroom
— a home from day one
Fully fitted & insulated,
built in weeks
Based in Brighton & Hove,
building across England
Explore annexes →
Visit the Modern Garden Offices website

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Visit the Modern Garden Rooms website
A self-contained annexe
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required in most cases
Kitchen, bathroom & bedroom
— a home from day one
Fully fitted & insulated,
built in weeks
Based in Brighton & Hove,
building across England
Explore annexes →
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