Use sustainable materials and save money on your new extension

Timber frame extensions are becoming more and more popular as people understand their thermal properties, cost-effectiveness and general sustainability. Built quicker than masonry frame extensions, they generally cost less and can support a variety of design elements to help you create your dream extension. But how much will a timber frame extension cost in S17? To see prices and availability for your job click Get quotes.

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Build a timber frame extension cost in S17 - Sort by rates or availability

From £26,088

(last active 03/10/26)
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Hallamshire Paving

Hallamshire Paving is an established and experienced local extension builder in S17. Please contact us for a free, no obligation quote and competit...

From £26,344

(last active 03/10/26)
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AMB Joinery & Building Services

Trusted and professional extension builder in S17. Experienced in all extension buildering work and keeping within budget and on quote. AMB Joinery...

From £26,008

(last active 02/10/26)
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A Field Construction LTD

Andrew Field

We are a family run business with 20 years experience.

We take great care and attention to the work we carry out and pride ourselves on ...

From £25,936

(last active 08/09/26)
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Dore Decor

Dore Decor are a family run business with over 30 years experience - we offer an extensive range of building services and are able to provide a ful...

From £25,288

(last active 08/09/26)
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JON WINDLE CONSTRUCTION

Jon Windle

46 years in the trade

From £26,112

(last active 08/09/26)
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Premier Lofts

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

From £25,968

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R S Heating & Building Co

Trusted and professional extension builder in S17. Experienced in all extension buildering work and keeping within budget and on quote. R S Heating...

From £26,264

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Unity Development Group

Unity Development Group is a trusted extension builder serving customers in S17 and the surrounding area. Contact us to today to get a competitive ...

From £26,072

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Cortworth Millhouse Design & Build

Need an Extension Builder in S17? Cortworth Millhouse Design & Build has been helping local clients (20 mile radius) with their extension builderin...

From £26,336

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Blenheim Park Developments

Blenheim Park Developments is an established and experienced local extension builder in S17. Please contact us for a free, no obligation quote and ...

Timber frame extension cost in S17

Estimates for build a timber frame extension near S17

A timber frame extension built in S17 typically ranges from £25,288 (JON WINDLE CONSTRUCTION based in S17) to £26,344 (AMB Joinery & Building Services based in S8), but this will vary depending on the size of your extension, the design features you'd like and what your soil is like for the foundations.

Comparing extension builders estimates for building a timber frame extension gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.

Get rates and quotes to build a timber frame extension in S17 by posting a job with HaMuch and we'll send it to extension builders in S17.


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Estimates for common extension builder jobs in S17;

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.

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