Build a kitchen extension in CR7 from £41,880

Kitchen extensions can make your kitchen the best place in the house. Extending your kitchen to make a kitchen diner or open-plan space can transform the look of your ground floor and increase the value of your home. But how much will it cost? To see prices and availability for your job click green button.

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From £42,048

Rates verified Sep 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 CR7. No obligation free quotes ...

From £42,144

Last active Nov 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 £43,200

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Banga Decoration

Sebastian Banga

Member since August 2025

Location

Thornton Heath, CR7

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 £42,312

Last active Sep 26
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RAJANIS CONSTRUCTION

Relax... you have found a reliable extension builder in CR7. RAJANIS CONSTRUCTION is a friendly and reliable company based in CR7 who consider no j...

From £41,880

Last active Sep 26
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PROBUILDER

PROBUILDER is a trusted extension builder serving customers in CR7 and the surrounding area. Contact us to today to get a competitive quote for ext...

From £42,184

Last active Aug 26
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K S BUILDERS (UK) LTD

Trusted and professional extension builder in CR7. Experienced in all extension buildering work and keeping within budget and on quote. K S BUILDER...

From £42,240

Last active Aug 26
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VDL Construction Ltd

Location

Thornton Heath, CR7

Need to find an Extension Builder near you for all your extension buildering work?

VDL Construction Ltd provides a local, trusted extension...

From £42,128

Last active Aug 26
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Top Builders

Experienced extension builder ready to quote for your work. Top Builders is the best extension builder in CR7. No obligation free quotes and many h...

From £42,384

Last active Aug 26
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Howland Building Services

Need to find an Extension Builder near you for all your extension buildering work?

Howland Building Services provides a local, trusted exte...

From £41,952

Last active Aug 26
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A & P Master Construction

Experienced extension builder ready to quote for your work. A & P Master Construction is the best extension builder in CR7. No obligation free quot...

Kitchen Extension Cost in CR7

Estimates for build a kitchen extension near CR7

Kitchen extensions in CR7 range from the cheapest of £41,880 (PROBUILDER based in SW16) to the dearest of £43,200 (Banga Decoration based in CR7), but these are just estimates based on our database of hourly and daily rates from tradespeople across the country.

The best way to get an accurate price for your kitchen extension is to get actual quotes. Post your job on HaMuch now and we'll send it to extension builders in CR7.


Estimates for common extension builder jobs in CR7;

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...