Add extra space to your Newhaven home from £41,480

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 £42,800

Rates updated Oct 26
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RA Construction

Ricky Alexander

Trusted and professional extension builder in Newhaven. Experienced in all extension buildering work and keeping within budget and on quote. RA Con...

From £41,856

Last active Oct 26
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Citadel Construction

Citadel Construction is an established extension buildering business in Newhaven. We come highly recommended and provide competitive quotes for you...

From £41,992

Last active Oct 26
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Brighton Marina Hand Car Wash

Experienced extension builder ready to quote for your work. Brighton Marina Hand Car Wash is the best extension builder in Newhaven. No obligation ...

From £43,120

Last active Jun 26
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CITY BUILDING SERVICES LIMITED

Experienced extension builder ready to quote for your work. CITY BUILDING SERVICES LIMITED is the best extension builder in Newhaven. No obligation...

From £42,104

Last active Mar 26
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JB Plastering

Joe Baxter

I've been plastering for 14 years now I take great pride in all my jobs I do,I'm very clean and good at my job also specializ in rendering and very...

From £42,184

Last active Jan 26

1 review

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Sussex Design and Construction

Aaron Hale

We are a family run buisness with over 20 years experience. We undertake all aspects of building, carpentry and maintenance work including:

"Great team" - BRIGHTON,reviewed 07/08/17, STEVE

From £42,096

Last active Dec 25
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RJW CONSTRUCTION SERVICES

Rob Webber

Trusted and professional extension builder in Newhaven. Experienced in all extension buildering work and keeping within budget and on quote. RJW CO...

From £41,808

Last active Dec 25
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R N CONSTRUCTIONS

Relax... you have found a reliable extension builder in Newhaven. R N CONSTRUCTIONS is a friendly and reliable company based in Newhaven who consid...

From £41,720

Last active Dec 25
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RWL BUILDING SERVICES

RWL BUILDING SERVICES is an established and experienced local extension builder in Newhaven. Please contact us for a free, no obligation quote and ...

From £41,480

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Mr

Nick Burnett

Trusted and professional extension builder in Newhaven. Experienced in all extension buildering work and keeping within budget and on quote. Mr hav...

Cost of dormer loft conversions in Newhaven

Estimates for build a dormer loft conversion near Newhaven

In Newhaven, prices for dormer loft conversions range from £41,480 (Mr based in BN8) to £43,120 (CITY BUILDING SERVICES LIMITED based in BN2), 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 Newhaven. Post your job on HaMuch now and we'll put you in touch with available extension builders.


Estimates for common extension builder jobs in Newhaven;

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...