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Peter Gallagher
Experienced extension builder ready to quote for your work. P & P Building Services is the best extension builder in L11. No obligation free quotes...
J.M.C Building Services is a trusted extension builder serving customers in L11 and the surrounding area. Contact us to today to get a competitive ...
Relax... you have found a reliable extension builder in L11. KM Building Services is a friendly and reliable company based in L11 who consider no j...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Need an Extension Builder in L11? Bob the Builder has been helping local clients (20 mile radius) with their extension buildering jobs for many yea...
CJ Construction are here to help customers who need an Extension Builder in L11. We offer a competitive rate to complete all your extension builder...
Liverpool Builder is an established extension buildering business in L11. We come highly recommended and provide competitive quotes for your work.<...
J J Nuttall Specialist Roofing Ltd are here to help customers who need an Extension Builder in L11. We offer a competitive rate to complete all you...
Relax... you have found a reliable extension builder in L11. R Sargeant is a friendly and reliable company based in L11 who consider no job as too ...
Relax... you have found a reliable extension builder in L11. Hyst is a friendly and reliable company based in L11 who consider no job as too big or...

Comparing extension builders estimates for Side return extension gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes for a side return extention by posting your job to extension builders in L11.
"Space for a bedroom" - L36, job posted 11/01/26
"Rear extension 3x6 meter Have plans available" - LIVERPOOL, job posted 21/12/23
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Side Return Extension near Kirkby | £31 | £224 |
| Side Return Extension near Bootle | £33 | £228 |
| Side Return Extension near Knowsley | £31 | £222 |
| Side Return Extension near Prescot | £31 | £223 |
| Side Return Extension near Liverpool | £31 | £222 |
| Side Return Extension near Huyton with Roby | £31 | £225 |
| Side Return Extension near Maghull | £34 | £231 |
| Side Return Extension near Crosby | £35 | £234 |
| Side Return Extension near Wallasey | £32 | £224 |
| Side Return Extension near Birkenhead | £31 | £219 |
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 - £17,251

Two storey extension - £87,627

Build a timber frame extension - £25,751

Build a swimming pool - £80,751

Single storey extension - £50,024

Side return extension - £38,701

Install an RSJ - £1,951

Outbuilding - £9,751

Build a Mansard loft conversion - £51,751

Loft conversion - £31,418

Build a kitchen extension - £41,751

Hip to gable loft conversion - £41,751

Granny annexe - £86,751

Garden office - £9,751

Convert a Garage - £15,751

Garage - £18,251

Build a flat roof extension - £21,751

Build a dormer loft conversion - £41,751

Concrete foundations - £6,001

Convert a bungalow loft - £28,751

Convert a basement - £34,701