Free Extension Feasibility & Cost Assessment

House Extensions

Wrap Around Extensions

Find out if your home can be extended:

• Planning permission guidance • Rough build cost range • Layout & size options  • Timeline expectations • Next step roadmap

ENQUIRE NOW

Free Extension Feasibility & Cost Assessment

House Extensions

Wrap Around Extensions

Find out if your home can be extended:

• Planning permission guidance • Rough build cost range • Layout & size options  • Timeline expectations

• Next step roadmap

ENQUIRE NOW

James White Construction LTD

Wrap Around Extensions Cardiff

Free Extension Feasibility & Cost Assessment

Get a Quick Quote Today

Ready to extend your home? Fill out the form below and receive a free, no-obligation quote tailored to your project.

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Wrap Around Extensions

Searching for expert builders in Cardiff?

Looking for expert wrap around extension builders in Cardiff?

At James White Construction LTD, we specialise in designing and building high-quality wrap around extensions for homes throughout Cardiff. As a trusted local extension contractor, we offer bespoke solutions that maximise space and transform how your home looks and functions.

A man is sitting in a blue bucket on a crane.

At James White Construction LTD, we specialise in designing and building high-quality wrap around extensions for homes throughout Cardiff. As a trusted local extension contractor, we offer bespoke solutions that maximise space and transform how your home looks and functions.

Our services include fully customised wrap around extensions that combine side and rear extensions to create spacious, open-plan living areas. We carefully manage layout, structure, and finishes to suit your property and lifestyle, ensuring seamless integration with your existing home. From design to completion, trust our experienced builders to deliver a wrap around extension that adds lasting value and creates a beautiful, functional living space.

Our services include fully customised wrap around extensions that combine side and rear extensions to create spacious, open-plan living areas. We carefully manage layout, structure, and finishes to suit your property and lifestyle, ensuring seamless integration with your existing home. From design to completion, trust our experienced builders to deliver a wrap around extension that adds lasting value and creates a beautiful, functional living space.

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Why Choose Us?

Why Cardiff Businesses Trust Us

Trusted Service


Dependable house extension services you can rely on from start to finish.

Local Knowledge


We understand local planning and building requirements and tailor every house extension to your property.

Affordable Rates


We offer cost-effective house extension solutions to suit your needs and budget.

Timely Service


We deliver house extensions efficiently, with clear timelines and minimal disruption.

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Cardiff’s Trusted Experts

Elevate Your Home with a Professional Wrap Around Extension

A man is working on the side of a building with a crane.

A well-designed wrap around extension enhances your home’s value, space, and everyday living. Our wrap around extension services in Cardiff deliver bespoke designs that maximise light, flow, and functionality while complementing your property. Let us create a wrap around extension in Cardiff that’s perfect for modern living and entertaining.

Ready to upgrade your home with a wrap around extension in Cardiff?

Call us today or request a free quote. We’re proud to be Cardiff’s trusted wrap around extension specialists, delivering exceptional quality, bespoke designs, and outstanding service every time!

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Frequently Asked Questions

What You Need To Know

  • Do I need planning permission for a house extension?

    Not all house extensions require planning permission, as many fall under permitted development rights. However, this depends on the size, location, and type of extension. We can advise whether planning permission is needed for your house extension and help guide you through the process.

  • How long does it take to build a house extension?

    The timeframe for a house extension varies depending on the size and complexity of the project. On average, most house extensions take between 8 and 16 weeks to complete, once work begins.


  • How much does a house extension cost in the UK?

    The cost of a house extension depends on factors such as size, design, materials, and location. A site visit and detailed quote will provide an accurate price based on your specific requirements.

  • Will a house extension add value to my property?

    Yes, a professionally built house extension can significantly increase your property’s value while adding usable living space. Extensions such as kitchen extensions and open-plan living areas are especially popular with buyers.

  • Will you manage the entire house extension project?

    Yes, we offer a full design-and-build service for house extensions, managing everything from planning and groundwork to construction and final finishes for a smooth, stress-free experience.

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