Trusted and professional extension builder in DL3. Experienced in all extension buildering work and keeping within budget and on quote. D & G Build...
From £42,208
Experienced extension builder ready to quote for your work. pidesigns is the best extension builder in DL3. No obligation free quotes and many happ...

In DL3, prices for dormer loft conversions range from £41,760 (D & G Builders based in DL3) to £42,208 (Pidesigns based in DL1), 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 DL3. 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 Darlington | £60 | £222 |
| Build A Dormer Loft Conversion near Newton Aycliffe | £38 | £225 |
| Build A Dormer Loft Conversion near Stockton-on-Tees | £41 | £228 |
| Build A Dormer Loft Conversion near Bishop Auckland | £38 | £248 |
| Build A Dormer Loft Conversion near Ingleby Barwick | £41 | £228 |
| Build A Dormer Loft Conversion near Thornaby-on-Tees | £42 | £231 |
| Build A Dormer Loft Conversion near Spennymoor | £37 | £249 |
| Build A Dormer Loft Conversion near Billingham | £44 | £242 |
| Build A Dormer Loft Conversion near Middlesbrough | £43 | £236 |
| Build A Dormer Loft Conversion near Eston | £42 | £241 |
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 - £17,484

Two storey extension - £87,976

Build a timber frame extension - £25,984

Build a swimming pool - £80,984

Single storey extension - £54,680

Side return extension - £41,320

Install an RSJ - £2,184

Outbuilding - £9,984

Build a Mansard loft conversion - £51,984

Loft conversion - £33,600

Build a kitchen extension - £41,984

Hip to gable loft conversion - £41,984

Granny annexe - £86,984

Garden office - £9,984

Convert a Garage - £15,984

Garage - £18,484

Build a flat roof extension - £21,984

Build a dormer loft conversion - £41,984

Concrete foundations - £6,234

Convert a bungalow loft - £28,984

Convert a basement - £37,320