Add extra space to your RH4 home from £41,912

Dormer loft conversions are ideal if you want to add lots of extra space to your home. Adding a box-like structure or structures to the roof, you essentially extend the roofline to add significant square footage to your loft space. This makes dormer loft conversions one of the most popular loft conversion types, as they're ideal for adding a new main bedroom with en-suite or even a self-contained living space. To see prices and availability for your job click green button.

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From £42,064

Last active Oct 26
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All-in-one group services ltd

David Roberts

From £42,408

Last active Sep 26
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Garage Door Repairs

Garage Door Repairs is an established extension buildering business in RH4. We come highly recommended and provide competitive quotes for your work...

From £42,128

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Albany Roofing & Guttering

Need an Extension Builder in RH4? Albany Roofing & Guttering has been helping local clients (10 mile radius) with their extension buildering jobs f...

From £42,432

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Atp Building Services

Relax... you have found a reliable extension builder in RH4. Atp Building Services is a friendly and reliable company based in RH4 who consider no ...

From £41,912

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Mole Valley Builders

Experienced extension builder ready to quote for your work. Mole Valley Builders is the best extension builder in RH4. No obligation free quotes an...

From £42,168

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Mole Valley Builders

Established in 2013, Mole Valley Builders is a family-owned, independent building company. Our team shares more than 40 years of industry experienc...

From £42,480

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Stovetech Surrey

Stovetech Surrey are professional installers of multi-fuel and wood burning stoves.We are OFTEC registered ensuring that all of our work co...

From £42,144

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Surrey Hills Construction

Surrey Hills Construction is an established and experienced local extension builder in RH4. Please contact us for a free, no obligation quote and c...

From £42,528

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Surrey Hills Construction

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...

Cost of dormer loft conversions in RH4

Estimates for build a dormer loft conversion near RH4

In RH4, prices for dormer loft conversions range from £41,912 (Mole Valley Builders based in RH5) to £42,528 (Surrey Hills Construction based in RH5), 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 RH4. Post your job on HaMuch now and we'll put you in touch with available extension builders.


Estimates for common extension builder jobs in RH4;

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.

More extensions & conversions cost guides...