Build additional living space on your property in Runcorn

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

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From £86,992

Last active Nov 26
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J.T.Construction

J.T.Construction is a trusted extension builder serving customers in Runcorn and the surrounding area. Contact us to today to get a competitive quo...

From £86,672

Last active Nov 26
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Fixit Cheshire

Fixit Cheshire is an established and experienced local extension builder in Runcorn. Please contact us for a free, no obligation quote and competit...

From £86,824

Last active Nov 26
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Warrington Builders

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

From £86,608

Last active Oct 26
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R A C Gas

Richie Crawley

Location

Runcorn, WA7

Relax... you have found a reliable extension builder in Runcorn. R A C Gas is a friendly and reliable company based in Runcorn who consider no job ...

From £86,952

Last active Jul 26
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National Plumbing and Heating

Get an Extension Builder in Runcorn who you can trust. National Plumbing and Heating provide friendly and reliable extension buildering services to...

From £86,872

Last active May 26
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Elevate Finishing

Experienced extension builder ready to quote for your work. Elevate Finishing is the best extension builder in Runcorn. No obligation free quotes a...

From £86,784

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SLE Services

Carl Tommons

Building from the Ground up through to fit out, new build, refurb, extension.

From £86,648

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HPH Improvment&Building

Trusted and professional extension builder in Runcorn. Experienced in all extension buildering work and keeping within budget and on quote. HPH Imp...

From £86,696

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Space Design & Build

Welcome to Space Design & Build a building company based in Warrington.With nearly 40 years combined experience in the industry Space Design & Buil...

From £86,808

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Webby

Relax... you have found a reliable extension builder in Runcorn. Webby is a friendly and reliable company based in Runcorn who consider no job as t...

Granny Annexe Cost in Runcorn

Estimates for granny annexe near Runcorn

Building a granny annexe ranges from £86,608 (R A C Gas based in WA7) to £86,992 (J.T.Construction based in WA5), 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 Runcorn by posting a job with HaMuch. We will send it to extension builders in Runcorn 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 Runcorn£33£228
Granny Annexe near Halton£31£220
Granny Annexe near Widnes£31£220
Granny Annexe near Warrington£31£222
Granny Annexe near Huyton with Roby£31£225
Granny Annexe near Prescot£31£223
Granny Annexe near Knowsley£31£222
Granny Annexe near St Helens£31£224
Granny Annexe near Ellesmere Port£31£214
Granny Annexe near Newton-le-Willows£31£221

Estimates for common extension builder jobs in Runcorn;

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...