From £9,520
A service with a difference. Priced competitively to garden office and more.
From £9,360
If you need to garden office use John Sillitoe Building Contractor. Work is guarenteed and the cost won't hurt the pocket.
From £9,512
You want to garden office? No problem, EVABUILD LIMITED is a reliable extension builder with years of experience helping homeowners.
From £9,720
In the trade since left school(1990),accommodating and reliable,
From £9,840
You want to garden office? No problem, Your Home Made Ltd is a reliable extension builder with years of experience helping homeowners.
From £10,088
You want to garden office? No problem, OPH Joinery is a reliable extension builder with years of experience helping homeowners.

Garden offices range from the cheapest of £9,360 (John Sillitoe Building Contractor based in SY16) to the dearest of £10,088 (OPH Joinery based in SY1), 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 SY21 by posting a job with HaMuch. We'll send it to extension builders in SY21.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Garden Office near Shrewsbury | £24 | £192 |
| Garden Office near The Wrekin | £24 | £196 |
| Garden Office near Wrexham Maelor | £28 | £217 |
| Garden Office near Wrexham | £29 | £220 |
| Garden Office near Telford | £25 | £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 - £17,212

Two storey extension - £87,568

Build a timber frame extension - £25,712

Build a swimming pool - £80,712

Single storey extension - £49,240

Side return extension - £38,260

Install an RSJ - £1,912

Outbuilding - £9,712

Build a Mansard loft conversion - £51,712

Loft conversion - £31,050

Build a kitchen extension - £41,712

Hip to gable loft conversion - £41,712

Granny annexe - £86,712

Garden office - £9,712

Convert a Garage - £15,712

Garage - £18,212

Build a flat roof extension - £21,712

Build a dormer loft conversion - £41,712

Concrete foundations - £5,962

Convert a bungalow loft - £28,712

Convert a basement - £34,260