From £25,752
Need an Extension Builder in L1? ARGYLE BUILDING AND MAINTENANCE has been helping local clients (20 mile radius) with their extension buildering jo...
From £25,968
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £26,016
Art Henry's are here to help customers who need an Extension Builder in L1. We offer a competitive rate to complete all your extension buildering j...
From £25,792
J J Nuttall Specialist Roofing Ltd are here to help customers who need an Extension Builder in L1. We offer a competitive rate to complete all your...
From £25,800
Experienced extension builder ready to quote for your work. Oxygen Property Partners is the best extension builder in L1. No obligation free quote...
From £25,672
J.M.C Building Services is a trusted extension builder serving customers in L1 and the surrounding area. Contact us to today to get a competitive q...
From £25,816
DK Building is an established extension buildering business in L1. We come highly recommended and provide competitive quotes for your work.
From £25,904
Glassrooms is an established extension buildering business in L1. We come highly recommended and provide competitive quotes for your work.
From £25,872
Relax... you have found a reliable extension builder in L1. Britannia Builders is a friendly and reliable company based in L1 who consider no job a...
From £25,736
Trusted and professional extension builder in L1. Experienced in all extension buildering work and keeping within budget and on quote. MA Roofing &...

A timber frame extension built in L1 typically ranges from £25,672 (J.M.C Building Services based in L4) to £26,016 (Art Henry's based in L8), 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 L1 by posting a job with HaMuch and we'll send it to extension builders in L1.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Timber Frame Extension near Liverpool | £31 | £222 |
| Build A Timber Frame Extension near Birkenhead | £31 | £219 |
| Build A Timber Frame Extension near Wallasey | £33 | £224 |
| Build A Timber Frame Extension near Bootle | £32 | £223 |
| Build A Timber Frame Extension near Bebington | £31 | £222 |
| Build A Timber Frame Extension near Wirral | £31 | £219 |
| Build A Timber Frame Extension near Crosby | £34 | £223 |
| Build A Timber Frame Extension near Kirkby | £31 | £222 |
| Build A Timber Frame Extension near Huyton with Roby | £31 | £225 |
| Build A Timber Frame Extension near Knowsley | £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 - £17,333

Two storey extension - £87,749

Build a timber frame extension - £25,833

Build a swimming pool - £80,833

Single storey extension - £51,656

Side return extension - £39,619

Install an RSJ - £2,033

Outbuilding - £9,833

Build a Mansard loft conversion - £51,833

Loft conversion - £32,183

Build a kitchen extension - £41,833

Hip to gable loft conversion - £41,833

Granny annexe - £86,833

Garden office - £9,833

Convert a Garage - £15,833

Garage - £18,333

Build a flat roof extension - £21,833

Build a dormer loft conversion - £41,833

Concrete foundations - £6,083

Convert a bungalow loft - £28,833

Convert a basement - £35,619