Build additional living space on your property in TW17

A granny annexe is the ideal solution for offering a young family member their own space in your home while they save up for their own house, or to help an older relative have some independence while keeping them at a safe distance. But how much do they cost to build in TW17? To see prices and availability for your job click Get quotes.

HaMuch is Excellent

Granny annexe cost in TW17 - Sort by rates or availability

From £87,064

Last active Sep 26
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Proxile Solutions Limited

Experienced extension builder ready to quote for your work. Proxile Solutions Limited is the best extension builder in TW17. No obligation free quo...

From £86,936

Last active Jun 26
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J H CONSTRUCTION

Experienced extension builder ready to quote for your work. J H CONSTRUCTION is the best extension builder in TW17. No obligation free quotes and m...

From £87,312

Last active Jan 26
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AMD Building Services

Experienced extension builder ready to quote for your work. AMD Building Services is the best extension builder in TW17. No obligation free quotes ...

From £87,336

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GJ Design and Build Ltd

We are a Design and Build company with more than 20 years experience. We can help you with your extension, loft conversion, refurbishment, basement...

From £87,128

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TATEBERRY DESIGN&CONSTRUCTION

TATEBERRY DESIGN&CONSTRUCTION is an established extension buildering business in TW17. We come highly recommended and provide competitive quotes fo...

From £87,272

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Method Build Ltd

At Method Build we take the stress out of home renovations. With transparent pricing, a systematic approach and regular progress updates, we ensure...

From £87,296

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Offa Construction Ltd

Offa Construction Ltd is an established extension buildering business in TW17. We come highly recommended and provide competitive quotes for your w...

From £87,312

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Aspire Design & Build Ltd

Experienced extension builder ready to quote for your work. Aspire Design & Build Ltd is the best extension builder in TW17. No obligation free quo...

From £87,416

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TOTUS

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

TOTUS provides a local, trusted extension buildering ser...

From £87,328

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GJ Design and Build Ltd

Experienced extension builder ready to quote for your work. GJ Design and Build Ltd is the best extension builder in TW17. No obligation free quote...

Granny Annexe Cost in TW17

Estimates for granny annexe near TW17

Building a granny annexe ranges from £86,936 (J H CONSTRUCTION based in TW16) to £87,416 (TOTUS based in kt12), but these are just estimates that can help give you an idea of who will be better value in your area.

The best thing to do is to get quotes to build a granny annexe in TW17 by posting a job with HaMuch. We will send it to extension builders in TW17 who will be happy to help you.


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Estimates for common extension builder jobs in TW17;

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...