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Adams & Eden Restoration
Relax... you have found a reliable extension builder in CB8. Adams & Eden Restoration is a friendly and reliable company based in CB8 who consider ...
"Need an extension builder" - CB8, job posted 09/05/25
£37/hr
£265/day
John Kirk Building Ltd
John Kirk Building Ltd is an established extension buildering business in CB8. We come highly recommended and provide competitive quotes for your w...
£38/hr
£271/day
J&G HARDING BUILDING SERVICES
Experienced extension builder ready to quote for your work. J&G HARDING BUILDING SERVICES is the best extension builder in CB8. No obligation free ...
£34/hr
£249/day
Doug Misson Construction
Trusted and professional extension builder in CB8. Experienced in all extension buildering work and keeping within budget and on quote. Doug Misson...
Compare CB8 extension builders rates
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Extension Builders near Haverhill | £37 | £260 |
| Extension Builders near Ely | £40 | £279 |
| Extension Builders near Bury St Edmunds | £34 | £251 |
| Extension Builders near Cambridge | £41 | £275 |
| Extension Builders near South Cambridgeshire | £50 | £315 |
| Extension Builders near Sudbury | £34 | £229 |
| Extension Builders near Thetford | £42 | £277 |
| Extension Builders near Braintree | £37 | £247 |
| Extension Builders near Stowmarket | £30 | £221 |
| Extension Builders near Huntingdon | £38 | £284 |
Job estimates from extension builders near you
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.

Build a timber frame extension - £26,208

Garden office - £10,208

Granny annexe - £87,208

Build a flat roof extension - £22,208

Convert a Garage - £16,208

Hip to gable loft conversion - £42,208

Convert a bungalow loft - £29,208

Build a dormer loft conversion - £42,208

Build a swimming pool - £81,208

Build a Mansard loft conversion - £52,208

Concrete foundations - £6,458

Underpin a building - £17,708

Two storey extension - £88,312

Convert a basement - £39,840

Side return extension - £43,840

Loft conversion - £35,700

Garage - £18,708

Single storey extension - £59,160

Outbuilding - £10,208

Install an RSJ - £2,408

Build a kitchen extension - £42,208
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