From £10,088
Relax... you have found a reliable extension builder in SY3. OPH Joinery is a friendly and reliable company based in SY3 who consider no job as too...
From £9,896
Trusted and professional extension builder in SY3. Experienced in all extension buildering work and keeping within budget and on quote. Salop Glass...
From £9,584
Trusted and professional extension builder in SY3. Experienced in all extension buildering work and keeping within budget and on quote. Richard She...
From £9,856
Trusted and professional extension builder in SY3. Experienced in all extension buildering work and keeping within budget and on quote. J S CONSTRU...
From £9,656
Trusted and professional extension builder in SY3. Experienced in all extension buildering work and keeping within budget and on quote. Telford Gar...
From £10,288
We are a family business started in the late 60s by my farther who is still part of the company.
Our master carpenter has worked for us ...
From £9,792
Relax... you have found a reliable extension builder in SY3. BUILD ADEPT LTD is a friendly and reliable company based in SY3 who consider no job as...
From £9,632
RYE BUILDING CONTRACTORS LIMIT is a trusted extension builder serving customers in SY3 and the surrounding area. Contact us to today to get a compe...
From £9,992
Trusted and professional extension builder in SY3. Experienced in all extension buildering work and keeping within budget and on quote. Dream Home ...
From £10,072
D SMITH BUILDING LIMITED is a trusted extension builder serving customers in SY3 and the surrounding area. Contact us to today to get a competitive...

Garden offices range from the cheapest of £9,584 (Richard Sherratt Builders Ltd based in SY5) to the dearest of £10,288 (Craven Construction (2007) LTD based in TF3), 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 SY3 by posting a job with HaMuch. We'll send it to extension builders in SY3.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Garden Office near Shrewsbury | £32 | £249 |
| Garden Office near The Wrekin | £30 | £236 |
| Garden Office near Telford | £30 | £241 |
| Garden Office near Wrexham Maelor | £34 | £261 |
| Garden Office near Wrexham | £34 | £263 |
| Garden Office near Wolverhampton | £28 | £223 |
| Garden Office near Stafford | £29 | £224 |
| Garden Office near Kingswinford | £28 | £221 |
| Garden Office near Sedgley | £28 | £221 |
| Garden Office near Crewe & Nantwich | £28 | £220 |
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 - £17,386

Two storey extension - £87,828

Build a timber frame extension - £25,886

Build a swimming pool - £80,886

Single storey extension - £52,712

Side return extension - £40,213

Install an RSJ - £2,086

Outbuilding - £9,886

Build a Mansard loft conversion - £51,886

Loft conversion - £32,678

Build a kitchen extension - £41,886

Hip to gable loft conversion - £41,886

Granny annexe - £86,886

Garden office - £9,886

Convert a Garage - £15,886

Garage - £18,386

Build a flat roof extension - £21,886

Build a dormer loft conversion - £41,886

Concrete foundations - £6,136

Convert a bungalow loft - £28,886

Convert a basement - £36,213