From £9,664
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From £9,928
S1 Builders Norfolk is an established and experienced local extension builder in Holt. Please contact us for a free, no obligation quote and compet...
From £9,600
Relax... you have found a reliable extension builder in Holt. 1st Class Building Services is a friendly and reliable company based in Holt who cons...
From £9,512
MARK WELCH BUILDING SER is a trusted extension builder serving customers in Holt and the surrounding area. Contact us to today to get a competitive...
From £9,472
Need an Extension Builder in Holt? Heritage Construction Norfolk has been helping local clients (20 mile radius) with their extension buildering jo...
From £9,552
Relax... you have found a reliable extension builder in Holt. Steven Folkard (Self Build) is a friendly and reliable company based in Holt who cons...
From £9,704
Y CONSTRUCTION LIMITED are here to help customers who need an Extension Builder in Holt. We offer a competitive rate to complete all your extension...
From £9,192
Experienced extension builder ready to quote for your work. CAMPBELLS is the best extension builder in Holt. No obligation free quotes and many hap...
From £9,560
Paul Bishop Builder is an established extension buildering business in Holt. We come highly recommended and provide competitive quotes for your wor...
From £9,888
Relax... you have found a reliable extension builder in Holt. C P WELLS BUILDER is a friendly and reliable company based in Holt who consider no jo...

Garden offices range from the cheapest of £9,192 (CAMPBELLS based in NR27) to the dearest of £9,928 (S1 Builders Norfolk based in PE31), but these are only estimates.
The best way to compare costs is to get actual quotes.
Get rates and quotes to build a garden office in Holt by posting a job with HaMuch. We'll send it to extension builders in Holt.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Garden Office near Broadland | £24 | £194 |
| Garden Office near Dereham | £25 | £203 |
| Garden Office near Norwich | £25 | £200 |
| Garden Office near Breckland | £28 | £248 |
| Garden Office near Kings Lynn & West Norfolk | £31 | £238 |
| Garden Office near Great Yarmouth | £13 | £132 |
| Garden Office near King's Lynn | £33 | £254 |
| Garden Office near Gorleston-on-Sea | £25 | £205 |
| Garden Office near Lowestoft | £24 | £197 |
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 - £17,107

Two storey extension - £87,411

Build a timber frame extension - £25,607

Build a swimming pool - £80,607

Single storey extension - £47,144

Side return extension - £37,081

Install an RSJ - £1,807

Outbuilding - £9,607

Build a Mansard loft conversion - £51,607

Loft conversion - £30,068

Build a kitchen extension - £41,607

Hip to gable loft conversion - £41,607

Granny annexe - £86,607

Garden office - £9,607

Convert a Garage - £15,607

Garage - £18,107

Build a flat roof extension - £21,607

Build a dormer loft conversion - £41,607

Concrete foundations - £5,857

Convert a bungalow loft - £28,607

Convert a basement - £33,081