From £32,775
Derbyshire Bathrooms & Kitchens Ltd is an established and experienced local extension builder in DE22. Please contact us for a free, no obligation ...
From £34,800
Need to find an Extension Builder near you for all your extension buildering work?
J Pearson Building provides a local, trusted extension b...
From £31,350
The Blackbrook Group offers a one-stop shop for your construction project. We offer support from concept through to completion. We start with an in...
From £32,850
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £31,425
Fitted Solutions was established in 2006 by founder Sam Fisher; with a promise to deliver exceptional craftmanship combined with first class custom...

Comparing extension builders estimates for Loft conversion gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes for the cost of a loft conversion in DE22 by posting your job to extension builders in DE22.
"Loft conversion" - DERBY, job posted 07/01/24
"Loft conversion similar to Dorma conversion" - DE24, job posted 01/01/70
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Loft Conversion near Derby | £29 | £227 |
| Loft Conversion near Amber Valley | £32 | £244 |
| Loft Conversion near Belper | £32 | £244 |
| Loft Conversion near Erewash | £31 | £234 |
| Loft Conversion near Ilkeston | £31 | £236 |
| Loft Conversion near Heanor | £31 | £236 |
| Loft Conversion near Ripley | £32 | £246 |
| Loft Conversion near Long Eaton | £32 | £249 |
| Loft Conversion near Burton upon Trent | £33 | £257 |
| Loft Conversion near Broxtowe | £34 | £240 |
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 - £17,382

Two storey extension - £87,822

Build a timber frame extension - £25,882

Build a swimming pool - £80,882

Single storey extension - £52,632

Side return extension - £40,168

Install an RSJ - £2,082

Outbuilding - £9,882

Build a Mansard loft conversion - £51,882

Loft conversion - £32,640

Build a kitchen extension - £41,882

Hip to gable loft conversion - £41,882

Granny annexe - £86,882

Garden office - £9,882

Convert a Garage - £15,882

Garage - £18,382

Build a flat roof extension - £21,882

Build a dormer loft conversion - £41,882

Concrete foundations - £6,132

Convert a bungalow loft - £28,882

Convert a basement - £36,168