Add extra space to your Blyth home from £41,720

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 £41,784

Last active Sep 26
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DGS Property Services

Trusted and professional extension builder in Blyth. Experienced in all extension buildering work and keeping within budget and on quote. DGS Prope...

From £42,480

Last active Sep 26
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Arrowhead Construction

Arrowhead Construction is a trusted extension builder serving customers in Blyth and the surrounding area. Contact us to today to get a competitive...

From £41,720

Last active Mar 26
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J3 BUILDING SOLUTIONS LTD

Relax... you have found a reliable extension builder in Blyth. J3 BUILDING SOLUTIONS LTD is a friendly and reliable company based in Blyth who cons...

From £42,112

Last active Mar 26
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Gdt builders

Relax... you have found a reliable extension builder in Blyth. Gdt builders is a friendly and reliable company based in Blyth who consider no job a...

From £42,880

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Premier Preservations Ltd

Experienced extension builder ready to quote for your work. Premier Preservations Ltd is the best extension builder in Blyth. No obligation free qu...

From £42,152

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Green Aro

Trusted and professional extension builder in Blyth. Experienced in all extension buildering work and keeping within budget and on quote. Green Aro...

From £42,152

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WINCH DESIGN & CONSTRUCTION LTD

We cover all of your building needs from house conversions, extensions, kitchens, bathrooms, room design, bespoke features and much more.Contact us...

From £42,144

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North East Contractors Ltd

North East Contractors Ltd are here to help customers who need an Extension Builder in Blyth. We offer a competitive rate to complete all your exte...

Cost of dormer loft conversions in Blyth

Estimates for build a dormer loft conversion near Blyth

In Blyth, prices for dormer loft conversions range from £41,720 (J3 BUILDING SOLUTIONS LTD based in NE61) to £42,880 (Premier Preservations Ltd based in NE23), 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 Blyth. Post your job on HaMuch now and we'll put you in touch with available extension builders.


Estimates for common extension builder jobs in Blyth;

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...