From £88,420
Need an Extension Builder in Ewell? SJD Building Services has been helping local clients (10 mile radius) with their extension buildering jobs for ...
From £88,216
Trusted and professional extension builder in Ewell. Experienced in all extension buildering work and keeping within budget and on quote. YORKE CON...
From £88,120
Need an Extension Builder in Ewell? Jewel Group Ltd has been helping local clients (10 mile radius) with their extension buildering jobs for many y...
From £88,264
Extensions, Loft and garage conversions, New builds, Design and build, Project management
From £88,336
Croystone Ltd. is an established extension buildering business in Ewell. We come highly recommended and provide competitive quotes for your work.
From £88,048
Croystone Ltd is a design and construction company with its own direct labour force but can also boast a wide range of subcontract labour skills an...
From £88,708
I am a profesional work contractor who can put your whole project together. I will assume complete responsibility for the work contracted and give ...
From £88,576
Trusted and professional extension builder in Ewell. Experienced in all extension buildering work and keeping within budget and on quote. CJC BUILD...
From £88,192
Our building services company Refine Property Maintenance Ltd was established in 2020. Since then we have been helping customers in and around Epso...
From £87,340
Experienced extension builder ready to quote for your work. Priority Roofbuild Ltd is the best extension builder in Ewell. No obligation free quote...

Costs range from £87,340 (Priority Roofbuild Ltd based in KT17) to £88,708 (KJ Construction LTD based in kt17), but these are just estimates. The best way to compare costs is to get real quotes from real builders.
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"Two storey extension on the side and rear, new kitchen, new bathrooms" - WORCESTER
"Two storey extension" - KT2
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Two Storey Extension near Ewell | £43 | £274 |
| Two Storey Extension near Epsom | £43 | £274 |
| Two Storey Extension near Sutton | £43 | £273 |
| Two Storey Extension near Kingston Upon Thames | £43 | £271 |
| Two Storey Extension near Esher | £43 | £274 |
| Two Storey Extension near Tadworth | £41 | £271 |
| Two Storey Extension near Reigate & Banstead | £41 | £271 |
| Two Storey Extension near Wimbledon | £43 | £271 |
| Two Storey Extension near Merton | £43 | £272 |
| Two Storey Extension near Richmond Upon Thames | £43 | £273 |
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 - £17,648

Two storey extension - £88,222

Build a timber frame extension - £26,148

Build a swimming pool - £81,148

Single storey extension - £57,960

Side return extension - £43,165

Install an RSJ - £2,348

Outbuilding - £10,148

Build a Mansard loft conversion - £52,148

Loft conversion - £35,138

Build a kitchen extension - £42,148

Hip to gable loft conversion - £42,148

Granny annexe - £87,148

Garden office - £10,148

Convert a Garage - £16,148

Garage - £18,648

Build a flat roof extension - £22,148

Build a dormer loft conversion - £42,148

Concrete foundations - £6,398

Convert a bungalow loft - £29,148

Convert a basement - £39,165