From £25,808
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...
From £25,608
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 £25,784
Need to find an Extension Builder near you for all your extension buildering work?
DT ANDERSON CONSTRUCTION LTD provides a local, trusted e...
From £25,824
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £25,992
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 £25,672
Fixit Cheshire is an established and experienced local extension builder in Runcorn. Please contact us for a free, no obligation quote and competit...
From £25,784
Building from the Ground up through to fit out, new build, refurb, extension.
From £25,904
Relax... you have found a reliable extension builder in Runcorn. PENNY LANE BUILDERS LTD is a friendly and reliable company based in Runcorn who co...
From £25,776
RP Construction Design is an established extension buildering business in Runcorn. We come highly recommended and provide competitive quotes for yo...

A timber frame extension built in Runcorn typically ranges from £25,608 (R A C Gas based in WA7) to £26,064 (Bakers Building Maintenance based in WA8), but this will vary depending on the size of your extension, the design features you'd like and what your soil is like for the foundations.
Comparing extension builders estimates for building a timber frame extension gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.
Get rates and quotes to build a timber frame extension in Runcorn by posting a job with HaMuch and we'll send it to extension builders in Runcorn.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Timber Frame Extension near Runcorn | £33 | £228 |
| Build A Timber Frame Extension near Halton | £31 | £220 |
| Build A Timber Frame Extension near Widnes | £31 | £220 |
| Build A Timber Frame Extension near Warrington | £31 | £222 |
| Build A Timber Frame Extension near Huyton with Roby | £31 | £225 |
| Build A Timber Frame Extension near Prescot | £31 | £223 |
| Build A Timber Frame Extension near Knowsley | £31 | £222 |
| Build A Timber Frame Extension near St Helens | £31 | £224 |
| Build A Timber Frame Extension near Ellesmere Port | £31 | £214 |
| Build A Timber Frame Extension near Newton-le-Willows | £31 | £221 |
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.

Underpin a building - £17,322

Two storey extension - £87,732

Build a timber frame extension - £25,822

Build a swimming pool - £80,822

Single storey extension - £51,432

Side return extension - £39,493

Install an RSJ - £2,022

Outbuilding - £9,822

Build a Mansard loft conversion - £51,822

Loft conversion - £32,078

Build a kitchen extension - £41,822

Hip to gable loft conversion - £41,822

Granny annexe - £86,822

Garden office - £9,822

Convert a Garage - £15,822

Garage - £18,322

Build a flat roof extension - £21,822

Build a dormer loft conversion - £41,822

Concrete foundations - £6,072

Convert a bungalow loft - £28,822

Convert a basement - £35,493