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£29/hr
£233/day
QUINN CONSTRUCTION SERVICES (A
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
"Flat roof extension" - NR19, job posted 21/06/25
£22/hr
£168/day
JAMES DAVID BUILDING SERVICES
James Groarke
Dereham, NR20
All works carried out to a very high standard, 30 years experience in all aspects of building works & general plumbing, honest reliable tradesm...
£26/hr
£206/day
C MARSH BUILDERS LIMITED
Colin Marsh
Dereham, NR20
Trusted and professional extension builder in Dereham. Experienced in all extension buildering work and keeping within budget and on quote. C MARSH...
£30/hr
£237/day
Planet ozone ltd
Planet ozone ltd is an established and experienced local extension builder in Dereham. Please contact us for a free, no obligation quote and compet...
£20/hr
£141/day
RM contractors
Richard MacDonald
Dereham, NR20
Our team are a well established and well trusted company with many years experiance all roofing and building work completed to th...
Compare Dereham extension builders rates
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Extension Builders near Dereham | £25 | £203 |
| Extension Builders near Breckland | £28 | £248 |
| Extension Builders near Broadland | £24 | £194 |
| Extension Builders near Norwich | £25 | £200 |
| Extension Builders near Thetford | £42 | £277 |
| Extension Builders near Kings Lynn & West Norfolk | £31 | £238 |
| Extension Builders near King's Lynn | £33 | £254 |
| Extension Builders near Great Yarmouth | £13 | £132 |
| Extension Builders near Bury St Edmunds | £34 | £251 |
| Extension Builders near Ely | £40 | £279 |
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 - £25,576

Garden office - £9,576

Granny annexe - £86,576

Build a flat roof extension - £21,576

Convert a Garage - £15,576

Hip to gable loft conversion - £41,576

Convert a bungalow loft - £28,576

Build a dormer loft conversion - £41,576

Build a swimming pool - £80,576

Build a Mansard loft conversion - £51,576

Concrete foundations - £5,826

Underpin a building - £17,076

Two storey extension - £87,364

Convert a basement - £32,730

Side return extension - £36,730

Loft conversion - £29,775

Garage - £18,076

Single storey extension - £46,520

Outbuilding - £9,576

Install an RSJ - £1,776

Build a kitchen extension - £41,576
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