Home Extensions

We don’t just build down.  Over the years we have created some fantastic extensions too.

Building an extension to your existing property is a great way to increase the value of your home and create more space in the process. You need to plan it properly though. 

Fortunately our team of experienced professionals have the skillsets to help with every aspect of the task.

Consider carefully which areas of your house are full to bursting and what special requirements you have for the new extension.  This could include extra storage, bedrooms, gym, home cinema, utility room, games room, living space or office/study.

The size of the plot available is also crucial. Is your home in a terrace, semi-detached or detached in 4 acres of your own ground?  Whichever it is will have limiting effects on the size of the extension you can create.

We offer a full service from consulting with you, drawing up plans and walking you through each stage of the construction process to ensure you are completely happy with your luxury extension.

Alternatively if you have your own plans already drawn up we can work with those.

Get in touch today on 01452 619871 if you are in the Gloucestershire area and considering an extension built to the highest specifications.  Find out what we can do for you.

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Our Testimonials

We have used Cellartech on many occasions now to help us with below ground solutions. From the design stages through to the installation Ian and his team have done a great job. Do not hesitate to contact Cellartech if you are after a new installation or have an existing issue with damp.

Mr Jason G

Site Manager, GTB Homes Limited

Ian and his team were a hard-working, experienced, friendly bunch.  They always turned up on time, worked hard and left the site cleaned up at the end of the day.  Ian worked hard to ensure that the build kept within our timescales and amazingly pretty much within budget.  Our experience went very smoothly with no major issues, but if we had any issues or questions Ian was always on hand to offer his advice and come up with a solution.  Ian even helped us to set up a temporary kitchen for use while the build was taking place (complete with old sink and running water!).  We’re really pleased with our finished extension and would definitely recommend Cellartech as a reliable, competitive building company.

Bobbie D

Ian is hard working, efficient, reliable and a tidy worker. He has completed work for us on many occasions and we have never been disappointed. His work ethic is second to none and we would highly recommend him.

Mr Malcolm W

Contact Us

We welcome any enquiry - small or large.

01452 619871
07718 793967


The Black Containers, Rear of Bullens Manor Farm, High Street, Upton St Leonards, Gloucester GL4 8DL

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