0203 432 5269
0203 715 5892
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DESIGN - BUILD - MAINTAIN

The market design & build

Areas we cover


Extension and Loft Conversion Experts In London

The Market Design & Build is London's number one loft conversion and extension company. We strive to provide the highest quality of workmanship with exceptional customer service.

Using our years of experience, we managed to complete hundreds of loft conversions, extensions and refurbishments across the boroughs of London.

At the Market Design & Build, we are constantly growing and our mission is to provide services nationwide with experienced area and quality control managers operating across the UK.

Our team of experienced professionals has completed several projects across London including AshfordBarnet, Enfield, Harrow, Twickenham, Hampton, Cranford, Hounslow, Ealing, Burnham, Reading, Brent, Haringey, Finchley, Kingston upon Thames, Richmond upon Thames, Staines, Uxbridge, Wembley and more!

View our Case Studies page to see the quality of our work and give us a call on 0203 432 5269 if you are looking for of an experienced and professional design and build company

The Market Design & Build offer a
10 year build warranty for
peace of mind
The company holds £2 million pound insurance and £10 million liability insurance all of which can be increased if necessary

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