Build additional living space on your property in Potters Bar

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

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From £87,512

Rates verified Oct 26
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Mandala Building Services

Mandala Building Services is a family-owned design and build maintenance company, encompassing everything from residential refurbishment to large-s...

From £87,080

Last active Nov 26
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ANGLE BUILDERS

ANGLE BUILDERS is an established and experienced local extension builder in Potters Bar. Please contact us for a free, no obligation quote and comp...

From £87,192

Last active Nov 26
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SJ Expert Building Services

SJ Expert Building Services are here to help customers who need an Extension Builder in Potters Bar. We offer a competitive rate to complete all yo...

From £87,560

Last active Oct 26
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Rafix Building

Rafal Szczepanski

Our homes need to be regularly maintained and from time to time they need to be rejuvenated, modernised and enhanced. When it comes to building wor...

From £87,344

Last active Oct 26
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Roberts & Co

Roberts & Co is a family run business est.2009. We specialize in Kitchen extensions and Loft conversions, and cover Hertfordshire, Essex and Greate...

From £87,440

Last active Oct 26
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COMPLETE CIVIL ENGINEERING

Ciaran Feeney

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

COMPLETE CIVIL ENGINEERING provides a local, trusted ext...

From £86,528

Last active Oct 26
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Bellator Construction Ltd

Dimitar Vakavliev

We are reliable tradesmen delivering quality works with attention to detail 

From £87,376

Last active Oct 26
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WT Construction Service Ltd

Need the extension buildering job done quickly without breaking the bank? WT Construction Service Ltd offer fast, reliable, and affordable extensio...

From £86,944

Last active Oct 26
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New Finishes

New Finishes is a trusted extension builder serving customers in Potters Bar and the surrounding area. Contact us to today to get a competitive quo...

From £87,376

Last active Oct 26
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Pavillion Building Services

Relax... you have found a reliable extension builder in Potters Bar. Pavillion Building Services is a friendly and reliable company based in Potter...

Granny Annexe Cost in Potters Bar

Estimates for granny annexe near Potters Bar

Building a granny annexe ranges from £86,528 (Bellator Construction Ltd based in N11) to £87,560 (Rafix Building based in EN4), 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 Potters Bar by posting a job with HaMuch. We will send it to extension builders in Potters Bar 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 Potters Bar£43£273
Granny Annexe near High Barnet£43£272
Granny Annexe near Hatfield£42£266
Granny Annexe near Cheshunt£48£285
Granny Annexe near Borehamwood£42£271
Granny Annexe near Welwyn Garden City£42£269
Granny Annexe near Muswell Hill£44£273
Granny Annexe near St Albans£43£272
Granny Annexe near Brent Cross£43£273
Granny Annexe near Hertford£46£290

Estimates for common extension builder jobs in Potters Bar;

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...