From £42,224
Small extension, to full turn key new house builds, listed building works, renovations. We provide a full comprehensive quotation for all your need...
From £41,744
Experienced extension builder ready to quote for your work. Brayfield Construction is the best extension builder in IP31. No obligation free quotes...
From £41,776
Trusted and professional extension builder in IP31. Experienced in all extension buildering work and keeping within budget and on quote. RD FARROW ...
From £41,856
Experienced extension builder ready to quote for your work. Beechwood Building Services is the best extension builder in IP31. No obligation free q...
From £42,032
Need to find an Extension Builder near you for all your extension buildering work?
MICKS BUILDING SERVICES provides a local, trusted extens...
From £41,856
Offering a friendly and professional construction and insulation services to private residential and commercial customers in East Anglia and surrou...
From £42,400
Helenski Group Ltd specialises in complete bathroom renovations, luxury tiling, kitchens and full property refurbishments. We have over 20 years of...
From £41,624
Relax... you have found a reliable extension builder in IP31. Mixbrow Construction is a friendly and reliable company based in IP31 who consider no...

In IP31, prices for dormer loft conversions range from £41,624 (Mixbrow Construction based in IP6) to £42,400 (Helenski Group Ltd based in IP24), 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 IP31. 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 Bury St Edmunds | £34 | £251 |
| Build A Dormer Loft Conversion near Thetford | £42 | £277 |
| Build A Dormer Loft Conversion near Stowmarket | £30 | £221 |
| Build A Dormer Loft Conversion near Sudbury | £34 | £229 |
| Build A Dormer Loft Conversion near Breckland | £28 | £248 |
| Build A Dormer Loft Conversion near Ipswich | £33 | £235 |
| Build A Dormer Loft Conversion near Haverhill | £37 | £260 |
| Build A Dormer Loft Conversion near Ely | £40 | £279 |
| Build A Dormer Loft Conversion near Suffolk Coastal | £28 | £215 |
| Build A Dormer Loft Conversion near Dereham | £25 | £203 |
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 - £17,419

Two storey extension - £87,879

Build a timber frame extension - £25,919

Build a swimming pool - £80,919

Single storey extension - £53,384

Side return extension - £40,591

Install an RSJ - £2,119

Outbuilding - £9,919

Build a Mansard loft conversion - £51,919

Loft conversion - £32,993

Build a kitchen extension - £41,919

Hip to gable loft conversion - £41,919

Granny annexe - £86,919

Garden office - £9,919

Convert a Garage - £15,919

Garage - £18,419

Build a flat roof extension - £21,919

Build a dormer loft conversion - £41,919

Concrete foundations - £6,169

Convert a bungalow loft - £28,919

Convert a basement - £36,591