From £10,272
If you are looking for a block-paving specialist Random Stone Construction can help. We have been transforming driveways for 15 ye...
From £9,952
Our building services company AJ Construction was established in 2008. Since then we have been helping customers in Nottinghamshire and the surroun...
From £10,184
Trusted and professional extension builder in S80. Experienced in all extension buildering work and keeping within budget and on quote. Maison Frai...
From £9,904
Looking to Transform Your Home Space?Maison Frais are Space Solution Specialists based in S. Yorkshire. We help TRANSFORM people's family homes to ...
From £9,856
Relax... you have found a reliable extension builder in S80. Tep's Building Services is a friendly and reliable company based in S80 who consider n...
From £10,136
S. & A. Parsons (Building Contractors) Limited is a trusted extension builder serving customers in S80 and the surrounding area. Contact us to toda...
From £9,832
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £10,280
Fern Specialist Decorating are here to help customers who need an Extension Builder in S80. We offer a competitive rate to complete all your extens...
From £10,352
We specialise in full Bathroom Installations. From design and advise, to completion and satisfaction.
From £9,864
Trusted and professional extension builder in S80. Experienced in all extension buildering work and keeping within budget and on quote. Gilman+Chil...

Garden offices range from the cheapest of £9,832 (Brook Contractors based in NG20) to the dearest of £10,352 (Brook Contractors based in NG20), 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 S80 by posting a job with HaMuch. We'll send it to extension builders in S80.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Garden Office near Worksop | £33 | £265 |
| Garden Office near Bassetlaw | £31 | £243 |
| Garden Office near Retford | £31 | £243 |
| Garden Office near Mansfield Woodhouse | £33 | £263 |
| Garden Office near Forest Town | £33 | £263 |
| Garden Office near Wickersley | £33 | £257 |
| Garden Office near Mansfield | £33 | £262 |
| Garden Office near Sutton-in-Ashfield | £33 | £265 |
| Garden Office near Chesterfield | £33 | £257 |
| Garden Office near Rotherham | £33 | £257 |
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 - £17,563

Two storey extension - £88,095

Build a timber frame extension - £26,063

Build a swimming pool - £81,063

Single storey extension - £56,264

Side return extension - £42,211

Install an RSJ - £2,263

Outbuilding - £10,063

Build a Mansard loft conversion - £52,063

Loft conversion - £34,343

Build a kitchen extension - £42,063

Hip to gable loft conversion - £42,063

Granny annexe - £87,063

Garden office - £10,063

Convert a Garage - £16,063

Garage - £18,563

Build a flat roof extension - £22,063

Build a dormer loft conversion - £42,063

Concrete foundations - £6,313

Convert a bungalow loft - £29,063

Convert a basement - £38,211