From £17,844
All works carried out to a very high standard, 30 years experience in all aspects of building works & general plumbing, honest reliable tradesm...
From £18,148
Trusted and professional extension builder in NR20. Experienced in all extension buildering work and keeping within budget and on quote. C MARSH BU...
From £17,628
Our team are a well established and well trusted company with many years experiance all roofing and building work completed to th...
From £18,396
Planet ozone ltd is an established and experienced local extension builder in NR20. Please contact us for a free, no obligation quote and competiti...
From £18,252
Trusted and professional extension builder in NR20. Experienced in all extension buildering work and keeping within budget and on quote. Building N...
From £18,364
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £18,196
Trusted and professional extension builder in NR20. Experienced in all extension buildering work and keeping within budget and on quote. NGPM Build...
From £17,972
Need an Extension Builder in NR20? Heritage Construction Norfolk has been helping local clients (20 mile radius) with their extension buildering jo...
From £18,100
P Freezer Builders are here to help customers who need an Extension Builder in NR20. We offer a competitive rate to complete all your extension bui...
From £18,324
GREENBUILDING SOLUTIONS LTD is an established extension buildering business in NR20. We come highly recommended and provide competitive quotes for ...

Builders charge between £17,628 (RM contractors based in Nr20) and £18,396 (Planet ozone ltd based in Nr9) in NR20 to build a garage, but these costs are only estimates.
Comparing extension builders estimates for building a garage gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.
Get real quotes to build a new garage in NR20 by posting a job with HaMuch and we will send it to extension builders in NR20.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Garage near Dereham | £25 | £203 |
| Garage near Broadland | £24 | £194 |
| Garage near Breckland | £28 | £248 |
| Garage near Norwich | £25 | £200 |
| Garage near Kings Lynn & West Norfolk | £31 | £238 |
| Garage near Thetford | £42 | £277 |
| Garage near King's Lynn | £33 | £254 |
| Garage near Great Yarmouth | £13 | £132 |
| Garage near Waveney | £24 | £200 |
| Garage near Ely | £40 | £279 |
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 - £17,122

Two storey extension - £87,434

Build a timber frame extension - £25,622

Build a swimming pool - £80,622

Single storey extension - £47,448

Side return extension - £37,252

Install an RSJ - £1,822

Outbuilding - £9,622

Build a Mansard loft conversion - £51,622

Loft conversion - £30,210

Build a kitchen extension - £41,622

Hip to gable loft conversion - £41,622

Granny annexe - £86,622

Garden office - £9,622

Convert a Garage - £15,622

Garage - £18,122

Build a flat roof extension - £21,622

Build a dormer loft conversion - £41,622

Concrete foundations - £5,872

Convert a bungalow loft - £28,622

Convert a basement - £33,252