From £9,848
Need to find an Extension Builder near you for all your extension buildering work?
Victory Procurement Solutions provides a local, trusted...
From £9,928
Woodale Construction Nidderdale is an established extension buildering business in DL8. We come highly recommended and provide competitive quotes ...
From £9,728
GURKHA CONSTRUCTION SVCS LTD is a trusted extension builder serving customers in DL8 and the surrounding area. Contact us to today to get a competi...
From £9,640
Lee Construction (LDG) Ltd is a trusted extension builder serving customers in DL8 and the surrounding area. Contact us to today to get a competiti...
From £9,832
34years in the building trade small works to extensions vast experience of older buildings including listed properties
From £9,688
Build is an established extension buildering business in DL8. We come highly recommended and provide competitive quotes for your work.
From £9,720
S & K Windows are here to help customers who need an Extension Builder in DL8. We offer a competitive rate to complete all your extension builderin...
From £9,872
Hi I'm darren
I'm a fully qualified time served joiner I have been doing it for 30 years and have been self employed for 12 years ...
From £9,736
With over 15 years experience in the construction industry we have developed a passion for natural and sustainable materials to bring old buildings...
From £9,632
Partek Site Services is an established and experienced local extension builder in DL8. Please contact us for a free, no obligation quote and compet...

Garden offices range from the cheapest of £9,632 (Partek Site Services based in DL2) to the dearest of £9,928 (Woodale Construction Nidderdale based in HG3), 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 DL8 by posting a job with HaMuch. We'll send it to extension builders in DL8.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Garden Office near Darlington | £53 | £194 |
| Garden Office near Harrogate | £26 | £197 |
| Garden Office near Newton Aycliffe | £34 | £200 |
| Garden Office near Ingleby Barwick | £36 | £202 |
| Garden Office near Bishop Auckland | £34 | £218 |
| Garden Office near Thornaby-on-Tees | £36 | £202 |
| Garden Office near Stockton-on-Tees | £35 | £201 |
| Garden Office near Spennymoor | £33 | £220 |
| Garden Office near Middlesbrough | £36 | £202 |
| Garden Office near Billingham | £37 | £208 |
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 - £17,262

Two storey extension - £87,644

Build a timber frame extension - £25,762

Build a swimming pool - £80,762

Single storey extension - £50,248

Side return extension - £38,827

Install an RSJ - £1,962

Outbuilding - £9,762

Build a Mansard loft conversion - £51,762

Loft conversion - £31,523

Build a kitchen extension - £41,762

Hip to gable loft conversion - £41,762

Granny annexe - £86,762

Garden office - £9,762

Convert a Garage - £15,762

Garage - £18,262

Build a flat roof extension - £21,762

Build a dormer loft conversion - £41,762

Concrete foundations - £6,012

Convert a bungalow loft - £28,762

Convert a basement - £34,827