From £10,400
Thetford, IP24
Helenski Group Ltd specialises in complete bathroom renovations, luxury tiling, kitchens and full property refurbishments. We have over 20 years of...
From £9,568
We are a family business providing a one stop shop to meet all your building and renervation needs
From £10,224
Small extension, to full turn key new house builds, listed building works, renovations. We provide a full comprehensive quotation for all your need...
From £10,032
Thetford, IP24
Need to find an Extension Builder near you for all your extension buildering work?
MICKS BUILDING SERVICES provides a local, trusted extens...
From £10,120
John Kirk Building Ltd is an established extension buildering business in Thetford. We come highly recommended and provide competitive quotes for y...
From £9,864
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £9,856
Experienced extension builder ready to quote for your work. Beechwood Building Services is the best extension builder in Thetford. No obligation fr...
From £9,776
Trusted and professional extension builder in Thetford. Experienced in all extension buildering work and keeping within budget and on quote. RD FAR...

Outbuilding costs in Thetford range from the cheapest of £9,568 (Sean W Scott General Builder based in IP28) to the dearest of £10,400 (Helenski Group Ltd based in IP24), but these are just estimates.
Comparing extension builders estimates for building an outbuilding gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.
Get rates and quotes to build an outbuilding in Thetford by posting a job with HaMuch and we will send it to extension builders.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Outbuilding near Thetford | £42 | £277 |
| Outbuilding near Breckland | £28 | £248 |
| Outbuilding near Bury St Edmunds | £34 | £251 |
| Outbuilding near Stowmarket | £30 | £221 |
| Outbuilding near Ely | £40 | £279 |
| Outbuilding near Dereham | £25 | £203 |
| Outbuilding near Sudbury | £34 | £229 |
| Outbuilding near Haverhill | £37 | £260 |
| Outbuilding near Norwich | £25 | £200 |
| Outbuilding near King's Lynn | £33 | £254 |
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 - £17,438

Two storey extension - £87,908

Build a timber frame extension - £25,938

Build a swimming pool - £80,938

Single storey extension - £53,768

Side return extension - £40,807

Install an RSJ - £2,138

Outbuilding - £9,938

Build a Mansard loft conversion - £51,938

Loft conversion - £33,173

Build a kitchen extension - £41,938

Hip to gable loft conversion - £41,938

Granny annexe - £86,938

Garden office - £9,938

Convert a Garage - £15,938

Garage - £18,438

Build a flat roof extension - £21,938

Build a dormer loft conversion - £41,938

Concrete foundations - £6,188

Convert a bungalow loft - £28,938

Convert a basement - £36,807