Lesley Humphrey
Norwich, NR2
Land lord are here to help customers who need an Extension Builder in Norwich. We offer a competitive rate to complete all your extension builderin...
Norwich, NR8
Need an Extension Builder in Norwich? Heritage Construction Norfolk has been helping local clients (20 mile radius) with their extension buildering...
Chris Bamber
Norwich, NR7
Donris Limited are here to help customers who need an Extension Builder in Norwich. We offer a competitive rate to complete all your extension buil...
Relax... you have found a reliable extension builder in Norwich. Steven Folkard (Self Build) is a friendly and reliable company based in Norwich wh...
Relax... you have found a reliable extension builder in Norwich. 1st Class Building Services is a friendly and reliable company based in Norwich wh...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Norwich, NR7
Need an Extension Builder in Norwich? Bespoke Build Solutions has been helping local clients (20 mile radius) with their extension buildering jobs ...
Norwich, NR1
Experienced extension builder ready to quote for your work. G & F Property Maintenance is the best extension builder in Norwich. No obligation free...
Norwich, NR3
Relax... you have found a reliable extension builder in Norwich. A P W BUILDERS is a friendly and reliable company based in Norwich who consider no...

In Norwich, prices for dormer loft conversions range from £41,456 (J Kimbley Building & Landscaping based in NR2) to £41,664 (Combined Building Services based in NR6), but how much your conversion costs will vary depending on the size of your property, how easy access to your roof is and what you want to use the space for.
The best way to get an accurate price is to compare quotes from extension builders in Norwich. Post your job on HaMuch now and we'll put you in touch with available extension builders.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Dormer Loft Conversion near Norwich | £25 | £200 |
| Build A Dormer Loft Conversion near Broadland | £24 | £194 |
| Build A Dormer Loft Conversion near Great Yarmouth | £13 | £132 |
| Build A Dormer Loft Conversion near Dereham | £25 | £203 |
| Build A Dormer Loft Conversion near Gorleston-on-Sea | £25 | £205 |
| Build A Dormer Loft Conversion near Breckland | £28 | £248 |
| Build A Dormer Loft Conversion near Lowestoft | £24 | £197 |
| Build A Dormer Loft Conversion near Waveney | £24 | £200 |
| Build A Dormer Loft Conversion near Thetford | £42 | £277 |
| Build A Dormer Loft Conversion near Stowmarket | £30 | £221 |
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 - £17,061

Two storey extension - £87,341

Build a timber frame extension - £25,561

Build a swimming pool - £80,561

Single storey extension - £46,216

Side return extension - £36,559

Install an RSJ - £1,761

Outbuilding - £9,561

Build a Mansard loft conversion - £51,561

Loft conversion - £29,633

Build a kitchen extension - £41,561

Hip to gable loft conversion - £41,561

Granny annexe - £86,561

Garden office - £9,561

Convert a Garage - £15,561

Garage - £18,061

Build a flat roof extension - £21,561

Build a dormer loft conversion - £41,561

Concrete foundations - £5,811

Convert a bungalow loft - £28,561

Convert a basement - £32,559