From £18,396
Deanestor Limited is an established extension buildering business in NG21. We come highly recommended and provide competitive quotes for your work....
From £18,436
Need to find an Extension Builder near you for all your extension buildering work?
Dave Tideswell Builder Renovations provides a local, tru...
From £18,452
Need an Extension Builder in NG21? BRS BUILDERS has been helping local clients (20 mile radius) with their extension buildering jobs for many years...
From £18,492
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £18,676
A Thompson Joinery & Building is a trusted extension builder serving customers in NG21 and the surrounding area. Contact us to today to get a compe...
From £18,740
Experienced extension builder ready to quote for your work. Refresh Renovations - North Nottinghamshire is the best extension builder in NG21. No o...
From £18,276
Need an Extension Builder in NG21? DB Construction has been helping local clients (20 mile radius) with their extension buildering jobs for many ye...
From £18,652
CJS Building is an established and experienced local extension builder in NG21. Please contact us for a free, no obligation quote and competitive r...
From £18,316
George Raffan Builder is an established and experienced local extension builder in NG21. Please contact us for a free, no obligation quote and comp...
From £18,852
We specialise in full Bathroom Installations. From design and advise, to completion and satisfaction.

Builders charge between £18,276 (DB Construction based in NG22) and £18,852 (Brook Contractors based in NG20) in NG21 to build a garage, but these costs are only estimates.
Comparing extension builders estimates for building a garage gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.
Get real quotes to build a new garage in NG21 by posting a job with HaMuch and we will send it to extension builders in NG21.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Garage near Forest Town | £33 | £263 |
| Garage near Mansfield | £33 | £262 |
| Garage near Mansfield Woodhouse | £33 | £263 |
| Garage near Sutton-in-Ashfield | £33 | £265 |
| Garage near Kirkby-in-Ashfield | £34 | £270 |
| Garage near Ashfield | £34 | £270 |
| Garage near Hucknall | £35 | £258 |
| Garage near Arnold | £35 | £244 |
| Garage near Worksop | £33 | £265 |
| Garage near Alfreton | £34 | £261 |
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 - £17,529

Two storey extension - £88,043

Build a timber frame extension - £26,029

Build a swimming pool - £81,029

Single storey extension - £55,576

Side return extension - £41,824

Install an RSJ - £2,229

Outbuilding - £10,029

Build a Mansard loft conversion - £52,029

Loft conversion - £34,020

Build a kitchen extension - £42,029

Hip to gable loft conversion - £42,029

Granny annexe - £87,029

Garden office - £10,029

Convert a Garage - £16,029

Garage - £18,529

Build a flat roof extension - £22,029

Build a dormer loft conversion - £42,029

Concrete foundations - £6,279

Convert a bungalow loft - £29,029

Convert a basement - £37,824