Build additional living space on your property in West Watford

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 West Watford? 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 £87,112

Last active Nov 26
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JJSR Construction Ltd

J Wijayamohan

JJSR Construction Ltd is an established and experienced local extension builder in West Watford. Please contact us for a free, no obligation quote ...

From £87,464

Last active Oct 26
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AV Home Improvements

In an unstable market house extensions are often the most viable option, helping you to get the most out of the space you have without the addition...

From £87,424

Last active Oct 26
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Sharp Building Ltd

Sharp Building Ltd is an established and experienced local extension builder in West Watford. Please contact us for a free, no obligation quote and...

From £87,024

Last active Oct 26
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Mario Prajar Building Services

Mario Prajar Building Services is an established and experienced local extension builder in West Watford. Please contact us for a free, no obligati...

From £86,880

Last active Oct 26
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MAX CONSTRUCTION LTD

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

MAX CONSTRUCTION LTD provides a local, trusted extension...

From £87,096

Last active Oct 26
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RLC Construction

RLC Construction are here to help customers who need an Extension Builder in West Watford. We offer a competitive rate to complete all your extensi...

From £87,000

Last active Oct 26
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Vital Builders

Vital Builders are here to help customers who need an Extension Builder in West Watford. We offer a competitive rate to complete all your extension...

From £87,344

Last active Oct 26
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C T Edwards

Relax... you have found a reliable extension builder in West Watford. C T Edwards is a friendly and reliable company based in West Watford who cons...

From £87,368

Last active Oct 26
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Building Service and Support Ltd

Relax... you have found a reliable extension builder in West Watford. Building Service and Support Ltd is a friendly and reliable company based in ...

Granny Annexe Cost in West Watford

Estimates for granny annexe near West Watford

Building a granny annexe ranges from £86,880 (MAX CONSTRUCTION LTD based in HA4) to £87,512 (Mandala Building Services based in WD6), 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 West Watford by posting a job with HaMuch. We will send it to extension builders in West Watford 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 Watford£43£280
Granny Annexe near Bushey£43£278
Granny Annexe near Rickmansworth£43£282
Granny Annexe near Harrow£43£270
Granny Annexe near Borehamwood£42£271
Granny Annexe near Gerrards Cross£43£283
Granny Annexe near Hillingdon£43£276
Granny Annexe near Dacorum£42£275
Granny Annexe near St Albans£43£272
Granny Annexe near Hemel Hempstead£43£276

Estimates for common extension builder jobs in West Watford;

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...