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Build additional living space on your property in HP15

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 HP15?

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Granny annexe cost in HP15

Steve Knight Construction

From £87,128

Trusted and professional extension builder in HP15. Experienced in all extension buildering work and keeping within budget and on quote. Steve Knig...

Steve Knight Construction

From £87,368

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

jesson ladscaping and construction

From £87,392

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

Chamfer Projects

From £87,072

As a full-service provider, we are dedicated to delivering an outstanding fit out experience for all of our customers. With our innovative designs,...

Bantry Construction Limited

From £88,448

Need an Extension Builder in HP15? Bantry Construction Limited has been helping local clients (20 mile radius) with their extension buildering jobs...

G T Builders

From £87,272

Trusted and professional extension builder in HP15. Experienced in all extension buildering work and keeping within budget and on quote. G T Builde...

Charts Project Management and Build

From £87,280

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

E E Construction

From £87,400

E E Construction is an established extension buildering business in HP15. We come highly recommended and provide competitive quotes for your work.<...

CONCEPT BUILD

From £87,352

CONCEPT BUILD are here to help customers who need an Extension Builder in HP15. We offer a competitive rate to complete all your extension builderi...

Mitchell & Co Building & Renovations Ltd

From £87,040

Mitchell & Co Building & Renovations Ltd is an established extension buildering business in HP15. We come highly recommended and provide competitiv...

Granny Annexe Cost in HP15

Estimates for granny annexe near HP15

Building a granny annexe ranges from £87,040 (Mitchell & Co Building & Renovations Ltd based in HP13) to £88,448 (Bantry Construction Limited based in HP10), 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 HP15 by posting a job with HaMuch. We will send it to extension builders in HP15 who will be happy to help you.


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Location in UKHourly RateDaily Rate
Granny Annexe near Hazlemere£40£272
Granny Annexe near High Wycombe£39£272
Granny Annexe near Wycombe£39£271
Granny Annexe near Chesham£42£277
Granny Annexe near Gerrards Cross£43£282
Granny Annexe near Maidenhead£41£273
Granny Annexe near Berkhamsted£41£263
Granny Annexe near Rickmansworth£42£278
Granny Annexe near Dacorum£42£269
Granny Annexe near Slough£42£272

Estimates for common extension builder jobs in HP15;

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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