Home extensions

Since our beginnings in 1987, Langley’s have been proudly building excellent home extensions in Bury St Edmunds, Stowmarket and the surrounding area.


Langley’s have been building home extensions in Bury St Edmunds, Stowmarket and the surrounding area for over 35 years. Well designed extensions can provide that much needed additional space to your home without the need to move, which can prove to be a costly and often stressful alternative. If you need that extra space and need the help of a company that can take you from the initial idea to the finished article get in touch with us, we will be glad to help. As well as extensions, conservatories, summer rooms and garden rooms we carry out other general building projects such as garage conversions and structural works to existing houses. Whatever the job is we will provide a high-quality service from start to finish and  you can rely on our years of experience to guide you through the whole process.

Design and planning

Langleys provide a full, in house design and planning service to our customers.  By keeping this work in house we can take time to understand exactly what they want and tailor a design accordingly.  We can also prepare and submit a planning applications on your behalf where necessary.  Having the latest CAD software it allows us to design your extension from the ground up to your precise requirements.  Rest assured we only use highly skilled people to work on our projects to provide the end result you are looking for.

Of course, if you already have your design and planning in place we would still love to provide an estimate for the build.

Then once the job is finished we will provide you with copies of your planning permission and final building control and any other relevant certification where applicable. Check if you need planning permission for your project here planning portal.

Building control

In most cases an extension requires building control inspections and a final certificate to prove it meets all current regulations. As with planning we provide an in house building control service at Langleys.  In the first place we have Gateway Building Control approve the specifications and structural requirements of our design. Then when the job is underway at key stages they send out one of their experienced building control officers to inspect our work and when the job is finished provide you with the final compliance certification. We have worked with Gateway for many years and they not only oversee the inspections they also help us with the initial design. Therefore you know our extensions are built to the highest standards. To learn more about Gateway building control click here.

Some of the home extension’s we’ve recently completed in the Stowmarket and Bury St Edmunds area

Building Extensions - Gallery