From £41,896
PAULMARTYN Construction are here to help customers who need an Extension Builder in GU6. We offer a competitive rate to complete all your extension...
From £43,616
At MM and Co Roofing we specialise in all aspects of the roofing industry from moss removal to complete re-roofing. We are experienced in working o...
From £42,424
Trusted and professional extension builder in GU6. Experienced in all extension buildering work and keeping within budget and on quote. Chinthurst ...
From £42,376
Local business for local people... Established in 1980.....so plenty of local knowledge One man business, honest, reliable, hard working ...
From £42,144
Surrey Hills Construction is an established and experienced local extension builder in GU6. Please contact us for a free, no obligation quote and c...
From £42,528
Founded in 2011 by Clive Bordoli and Jim Kelting, we set out to form and lead a team of tradesmen who could share our work ethic and attention to d...
From £42,320
Need to find an Extension Builder near you for all your extension buildering work?
SG FORD CONSTRUCTION LTD. provides a local, trusted exte...
From £42,280
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £42,488
Our family-run building services company JGP Plastering & Brickwork Ltd was established in 2006. Since then we have been helping customers in Surre...
From £44,608
With well over a decade of marketing and web design experience working for a variety of tradespeople from cleaners through to builders, Websites 4 ...

In GU6, prices for dormer loft conversions range from £41,896 (PAULMARTYN Construction based in GU6) to £44,608 (Websites 4 Trades based in GU7), 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 GU6. 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 Guildford | £53 | £298 |
| Build A Dormer Loft Conversion near Waverley | £68 | £313 |
| Build A Dormer Loft Conversion near Horsham | £38 | £265 |
| Build A Dormer Loft Conversion near Great Bookham | £42 | £281 |
| Build A Dormer Loft Conversion near Woking | £43 | £277 |
| Build A Dormer Loft Conversion near Ash Vale | £41 | £277 |
| Build A Dormer Loft Conversion near Reigate | £40 | £270 |
| Build A Dormer Loft Conversion near Horley | £38 | £258 |
| Build A Dormer Loft Conversion near Crawley | £38 | £255 |
| Build A Dormer Loft Conversion near Aldershot | £41 | £275 |
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 - £18,168

Two storey extension - £89,002

Build a timber frame extension - £26,668

Build a swimming pool - £81,668

Single storey extension - £68,360

Side return extension - £49,015

Install an RSJ - £2,868

Outbuilding - £10,668

Build a Mansard loft conversion - £52,668

Loft conversion - £40,013

Build a kitchen extension - £42,668

Hip to gable loft conversion - £42,668

Granny annexe - £87,668

Garden office - £10,668

Convert a Garage - £16,668

Garage - £19,168

Build a flat roof extension - £22,668

Build a dormer loft conversion - £42,668

Concrete foundations - £6,918

Convert a bungalow loft - £29,668

Convert a basement - £45,015