See Extension Hub in action!

Start your project!

Find a Builder

Share your plans with builders

Get a Design

Get an instant design quote

Obtain Quotes in 3 simple steps

Shortlist up to 4 builders to quote Create your Profile and Upload your Plans Sit back and wait for the builders to contact you

Finding a local builder couldn't be easier

Here you will find a comprehesive network of local builders each ready to bring your plans to life.

We know that embarking on the construction phase of your home extension is a significant milestone, we are here to assist in making the right decisions.

No matter where you are situated within the West Midlands, you are now just a few clicks away from finding a local builder.

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Shortlist builders

Looking for a builder? Already have plans?

First, shortlist up to 4 builders then click Share your plans below to request quotes for your project.

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Share your plans
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Choose your dream extension

Browse through this gallery of previous designs uploaded by our excellent designers and get your instant quote

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Find a supplier

This is a free to use service where you can browse through suppliers for your extension


Why Choose
Extension Hub?

The only online marketplace for Architects and Builders

No site visit required

Professional Services at Fixed Costs

Unique Designs from Experienced Designers

Immediate Quotations

Rated Builders with verified reviews

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