Build additional living space on your property in Wycombe

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 Wycombe? To see prices and availability for your job click green button.

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From £87,184

Rates verified Oct 26
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Buildmac Ltd

Chris Czerwinski

About us: Buildmac Ltd is a well-established, trustworthy, reliable and professional business based in High Wycombe, covering all surrounding areas...

From £87,280

Last active Nov 26
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ABC Associates STRUCTURES 4 U

Relax... you have found a reliable extension builder in Wycombe. ABC Associates STRUCTURES 4 U is a friendly and reliable company based in Wycombe ...

From £87,160

Last active Nov 26
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Loudwater Building Services

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

Loudwater Building Services provides a local, trusted ex...

From £87,040

Last active Nov 26
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Mitchell & Co Building & Renovations Ltd

Mitchell & Co Building & Renovations Ltd is an established extension buildering business in Wycombe. We come highly recommended and provide competi...

From £87,096

Last active Nov 26
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Building High Wycombe

Relax... you have found a reliable extension builder in Wycombe. Building High Wycombe is a friendly and reliable company based in Wycombe who cons...

From £87,392

Last active Jul 26
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jesson ladscaping and construction

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

From £87,368

Last active Jul 26
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Steve Knight Construction

Steve Knight Construction is a High Wycombe based Building Company with 38 years experience in all aspects of the Construction Industry. We are abl...

From £87,032

Last active Jul 26
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GREENWORKS CONSTRUCTION

GREENWORKS CONSTRUCTION is an established and experienced local extension builder in Wycombe. Please contact us for a free, no obligation quote and...

From £87,208

Last active Jul 26
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JAYEM BUILDING SERVICES LTD

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

JAYEM BUILDING SERVICES LTD provides a local, trusted ex...

From £87,280

Last active Jul 26
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Charts Project Management and Build

Our building services company Charts Project Management and Build has been helping customers in Buckinghamshire and the surrounding area by providi...

Granny Annexe Cost in Wycombe

Estimates for granny annexe near Wycombe

Building a granny annexe ranges from £87,032 (GREENWORKS CONSTRUCTION based in SL7) to £87,392 (Jesson ladscaping and construction based in hp15), 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 Wycombe by posting a job with HaMuch. We will send it to extension builders in Wycombe who will be happy to help you.


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Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Granny Annexe near Wycombe£40£271
Granny Annexe near High Wycombe£39£272
Granny Annexe near Hazlemere£40£272
Granny Annexe near Maidenhead£41£273
Granny Annexe near Chesham£42£277
Granny Annexe near Gerrards Cross£43£283
Granny Annexe near South Oxfordshire£36£253
Granny Annexe near Aylesbury£42£270
Granny Annexe near Slough£42£272
Granny Annexe near Caversham£38£265

Estimates for common extension builder jobs in Wycombe;

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...