From £87,208
Trusted and professional extension builder in Sefton. Experienced in all extension buildering work and keeping within budget and on quote. Jones La...
From £87,508
J.M.C Building Services is a trusted extension builder serving customers in Sefton and the surrounding area. Contact us to today to get a competiti...
From £87,964
Nathan Thomas Plumbing is an established extension buildering business in Sefton. We come highly recommended and provide competitive quotes for you...
From £87,580
Conway Construction Ltd is an established extension buildering business in Sefton. We come highly recommended and provide competitive quotes for yo...
From £87,412
Relax... you have found a reliable extension builder in Sefton. R A C Gas is a friendly and reliable company based in Sefton who consider no job as...
From £87,688
EBI BUILDING RENOVATIONS is a trusted extension builder serving customers in Sefton and the surrounding area. Contact us to today to get a competit...
From £87,532
Experienced extension builder ready to quote for your work. BURGHWOOD CONSTRUCTION LTD is the best extension builder in Sefton. No obligation free ...
From £87,652
Relax... you have found a reliable extension builder in Sefton. Crown Construction Lancs Ltd is a friendly and reliable company based in Sefton who...
From £87,292
Need an Extension Builder in Sefton? Darren Finney Builders has been helping local clients (20 mile radius) with their extension buildering jobs fo...
From £87,724
Need to find an Extension Builder near you for all your extension buildering work?
Lytham Driveways & Patios provides a local, trusted exte...

Costs range from £87,208 (Jones Landscaping based in L30) to £87,964 (Nathan Thomas Plumbing based in L19), but these are just estimates. The best way to compare costs is to get real quotes from real builders.
Post your job on HaMuch and we'll send it to extension builders to Sefton.
"Two storey extension" - L10, job posted 01/01/70
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Two Storey Extension near Sefton | £33 | £219 |
| Two Storey Extension near Crosby | £33 | £222 |
| Two Storey Extension near Formby | £23 | £162 |
| Two Storey Extension near Bootle | £32 | £223 |
| Two Storey Extension near Maghull | £33 | £219 |
| Two Storey Extension near Wallasey | £32 | £224 |
| Two Storey Extension near Kirkby | £31 | £223 |
| Two Storey Extension near Liverpool | £31 | £222 |
| Two Storey Extension near Ormskirk | £29 | £206 |
| Two Storey 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 - £17,204

Two storey extension - £87,556

Build a timber frame extension - £25,704

Build a swimming pool - £80,704

Single storey extension - £49,080

Side return extension - £38,170

Install an RSJ - £1,904

Outbuilding - £9,704

Build a Mansard loft conversion - £51,704

Loft conversion - £30,975

Build a kitchen extension - £41,704

Hip to gable loft conversion - £41,704

Granny annexe - £86,704

Garden office - £9,704

Convert a Garage - £15,704

Garage - £18,204

Build a flat roof extension - £21,704

Build a dormer loft conversion - £41,704

Concrete foundations - £5,954

Convert a bungalow loft - £28,704

Convert a basement - £34,170