House extension design and build company. We are a certified, accredited and fully insured company delivering construction services across London, Hertfordshire ...

Getting started House extension costs Do I need planning permission for an extension? What building regulations do I need to consider?

In this guide, we'll look at how to find the right builder for you, what to ask a builder and an estimate on how much the extension will cost.

Simply Extend design and build extensions all over London and have successfully transformed a countless number of properties to a high level of professionalism. House Extension Cost · Free House Extension Quote · Types of Extension · Gallery

House Extension Builders in Peterborough · Free consultation and itemised quotes · Full cost transparency and project management · Bespoke design and planning.

Duncan Thompson Extensions offers a complete home extension service from custom design, obtaining all the necessary permits and approvals, to final construction ...

We specialise in all types of bespoke home extensions designed to increase your space and bring new life into your home.

Our proven 5-step method allows us to deliver successful house extension projects while providing a stress-free and enjoyable experience for homeowners.

We connect you with trusted local house extension experts who have been thoroughly vetted and reviewed by other homeowners.

Look through our online directory for house extension builders near you. Just add your postcode below and we'll give you a list of the top tradespeople in your ...