Build additional living space on your property in PL1

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 PL1? To see prices and availability for your job click Get quotes.

HaMuch is Excellent

Granny annexe cost in PL1 - Sort by rates or availability

From £86,712

(last active 27/09/26)
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Kiwi Construction

Patrick Rule

Trading since 1997 kitchens,bathrooms lofts patios roof work and much more

From £86,480

(last active 23/09/26)
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Donovan Construction

Matthew Donovan

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

Donovan Construction provides a local, trusted extensio...

From £86,768

(last active 21/09/26)
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NCN Building & Maintenance Ltd

Need an Extension Builder in PL1? NCN Building & Maintenance Ltd has been helping local clients (20 mile radius) with their extension buildering jo...

From £87,016

(last active 13/08/26)
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Bob Jones Installations

Rob Jones

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

From £87,112

(last active 12/07/26)
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GD ANDREW BUILDING CONTRACTORS

Relax... you have found a reliable extension builder in PL1. GD ANDREW BUILDING CONTRACTORS is a friendly and reliable company based in PL1 who con...

From £86,880

(last active 12/07/26)
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M D C Building Services

Relax... you have found a reliable extension builder in PL1. M D C Building Services is a friendly and reliable company based in PL1 who consider n...

From £87,192

(last active 09/02/26)
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S&A Developments

S&A Developments is a trusted extension builder serving customers in PL1 and the surrounding area. Contact us to today to get a competitive quote f...

From £86,960

(last active 06/01/26)
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STEVENS BUILDING & MAINT LTD

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

STEVENS BUILDING & MAINT LTD provides a local, trusted e...

From £87,152

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360 Construction

360 Construction are here to help customers who need an Extension Builder in PL1. We offer a competitive rate to complete all your extension builde...

From £86,712

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Steve Launder (Buildstore)

Trusted and professional extension builder in PL1. Experienced in all extension buildering work and keeping within budget and on quote. Steve Laund...

Granny Annexe Cost in PL1

Estimates for granny annexe near PL1

Building a granny annexe ranges from £86,480 (Donovan Construction based in PL6) to £87,192 (S&A Developments based in PL3), 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 PL1 by posting a job with HaMuch. We will send it to extension builders in PL1 who will be happy to help you.


Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Granny Annexe near Plymouth£30£230
Granny Annexe near Paignton£27£222
Granny Annexe near Newton Abbot£27£236
Granny Annexe near Teignbridge£27£260
Granny Annexe near Torbay£27£223
Granny Annexe near St Austell£38£245
Granny Annexe near Torquay£28£223
Granny Annexe near Exeter£27£221

Estimates for common extension builder jobs in PL1;

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...