Trusted and professional extension builder in L10. Experienced in all extension buildering work and keeping within budget and on quote. Jones Lands...
J.M.C Building Services is a trusted extension builder serving customers in L10 and the surrounding area. Contact us to today to get a competitive ...
Need an Extension Builder in L10? Bob the Builder has been helping local clients (20 mile radius) with their extension buildering jobs for many yea...
Peter Gallagher
Experienced extension builder ready to quote for your work. P & P Building Services is the best extension builder in L10. No obligation free quotes...
CJ Construction are here to help customers who need an Extension Builder in L10. We offer a competitive rate to complete all your extension builder...
Liverpool Builder is an established extension buildering business in L10. We come highly recommended and provide competitive quotes for your work.<...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Relax... you have found a reliable extension builder in L10. KM Building Services is a friendly and reliable company based in L10 who consider no j...
BTC Bernstef Ltd is an established extension buildering business in L10. We come highly recommended and provide competitive quotes for your work.
McBuild is a trusted extension builder serving customers in L10 and the surrounding area. Contact us to today to get a competitive quote for extens...

A flat roof extension ranges from the cheapest of £21,472 (Jones Landscaping based in L30) to the dearest of £21,936 (P & P Building Services based in L11), but these are just estimates. While they give you an idea of who will be better value, the best way to compare costs is to get real quotes.
Find out how much your flat roof extension will cost in L10 by posting a job with HaMuch. We'll send it to extension builders in L10.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Flat Roof Extension near Kirkby | £31 | £223 |
| Build A Flat Roof Extension near Maghull | £33 | £219 |
| Build A Flat Roof Extension near Bootle | £32 | £223 |
| Build A Flat Roof Extension near Crosby | £33 | £222 |
| Build A Flat Roof Extension near Sefton | £33 | £219 |
| Build A Flat Roof Extension near Knowsley | £31 | £222 |
| Build A Flat Roof Extension near Liverpool | £31 | £222 |
| Build A Flat Roof Extension near Prescot | £31 | £223 |
| Build A Flat Roof Extension near Huyton with Roby | £31 | £225 |
| Build A Flat Roof Extension near Wallasey | £32 | £224 |
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 - £17,214

Two storey extension - £87,572

Build a timber frame extension - £25,714

Build a swimming pool - £80,714

Single storey extension - £49,288

Side return extension - £38,287

Install an RSJ - £1,914

Outbuilding - £9,714

Build a Mansard loft conversion - £51,714

Loft conversion - £31,073

Build a kitchen extension - £41,714

Hip to gable loft conversion - £41,714

Granny annexe - £86,714

Garden office - £9,714

Convert a Garage - £15,714

Garage - £18,214

Build a flat roof extension - £21,714

Build a dormer loft conversion - £41,714

Concrete foundations - £5,964

Convert a bungalow loft - £28,714

Convert a basement - £34,287