Ewell two storey extensions from £87,904

A two storey extension is a great way to add extra space to your home, adding value to your property. But how much does it cost to build a double storey extension in Ewell? To see prices and availability for your job click Get quotes.

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Two storey extension cost in Ewell - Sort by rates or availability

From £88,264

(rates verified 05/10/26)
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Self employed

Hamza Elezi

Hight quality of jobs

From £88,072

(rates verified 18/09/26)
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J&J Building Solutions

Experienced extension builder ready to quote for your work. J&J Building Solutions is the best extension builder in Ewell. No obligation free quote...

From £88,288

(last active 16/10/26)
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Gb construction

Gani Bush

Gb construction are here to help customers who need an Extension Builder in Ewell. We offer a competitive rate to complete all your extension buil...

From £89,800

Member since August 2025

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Banga Decoration

Sebastian Banga

Banga decoration. Is Base in south London  for number of year  Banga decoration is a small  company. Wich provide an excellent job to the custom...

From £88,756

(last active 10/10/26)
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CSJ Building Services

Trusted and professional extension builder in Ewell. Experienced in all extension buildering work and keeping within budget and on quote. CSJ Build...

From £87,904

(last active 10/10/26)
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Masters Property Services

Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

From £88,060

(last active 07/10/26)
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PW Construction & Renovation Ltd

PW Construction & Renovation Ltd is a trusted extension builder serving customers in Ewell and the surrounding area. Contact us to today to get a c...

From £88,216

(last active 06/10/26)
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Greens Gardening & Landscape Property Maintenance

John Mcdonagh

Watch our short video highlighting all our expertise and services here:

more than 10 y...

From £88,684

(last active 04/10/26)
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Albdeco Builders & Decorators Ltd

Albdeco Builders & Decorators Ltd is a trusted extension builder serving customers in Ewell and the surrounding area. Contact us to today to get a ...

From £88,240

(last active 27/09/26)
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LCD Pixel Construction Ltd

Homeowners look no further if you want a qualified extension builder to work in your home. LCD Pixel Construction Ltd are tidy and neat, providing ...

Cost of a two storey extension in Ewell

Estimates for two storey extension near Ewell

Costs range from £87,904 (Masters Property Services based in SM5) to £89,800 (Banga Decoration based in CR7), but these are just estimates. The best way to compare costs is to get real quotes from real builders.

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"Two storey extension on the side and rear, new kitchen, new bathrooms" - WORCESTER, job posted 01/01/70

"Two storey extension" - KT2, job posted 01/01/70


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Estimates for common extension builder jobs in Ewell;

Whether you’re looking to extend your kitchen with a side return extension or you want to convert your basement into a liveable space, read our cost guides to get an idea of how much each project costs before getting a more accurate quote from our database of reliable tradespeople.

More extensions & conversions cost guides...