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Trusted and professional extension builder in LS15. Experienced in all extension buildering work and keeping within budget and on quote. Fearnville...
Experienced extension builder ready to quote for your work. J W Building Services is the best extension builder in LS15. No obligation free quotes ...
Need an Extension Builder in LS15? D & D Builders has been helping local clients (20 mile radius) with their extension buildering jobs for many yea...
Trusted and professional extension builder in LS15. Experienced in all extension buildering work and keeping within budget and on quote. NE BUILDIN...
From £41,968
Relax... you have found a reliable extension builder in LS15. Basement Structures LTD is a friendly and reliable company based in LS15 who consider...
From £41,784
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £41,936
In an unstable market house extensions are often the most viable option, helping you to get the most out of the space you have without the addition...

In LS15, prices for dormer loft conversions range from £41,632 (Fearnville Driveways based in LS8) to £41,968 (Basement Structures LTD based in LS15), 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 LS15. 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 Chapeltown | £30 | £232 |
| Build A Dormer Loft Conversion near Rothwell | £30 | £230 |
| Build A Dormer Loft Conversion near Leeds | £31 | £236 |
| Build A Dormer Loft Conversion near Beeston | £31 | £236 |
| Build A Dormer Loft Conversion near Castleford | £30 | £225 |
| Build A Dormer Loft Conversion near Normanton | £30 | £233 |
| Build A Dormer Loft Conversion near Morley | £31 | £239 |
| Build A Dormer Loft Conversion near Wakefield | £31 | £240 |
| Build A Dormer Loft Conversion near Pudsey | £30 | £227 |
| Build A Dormer Loft Conversion near Batley | £32 | £239 |
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 - £17,368

Two storey extension - £87,802

Build a timber frame extension - £25,868

Build a swimming pool - £80,868

Single storey extension - £52,360

Side return extension - £40,015

Install an RSJ - £2,068

Outbuilding - £9,868

Build a Mansard loft conversion - £51,868

Loft conversion - £32,513

Build a kitchen extension - £41,868

Hip to gable loft conversion - £41,868

Granny annexe - £86,868

Garden office - £9,868

Convert a Garage - £15,868

Garage - £18,368

Build a flat roof extension - £21,868

Build a dormer loft conversion - £41,868

Concrete foundations - £6,118

Convert a bungalow loft - £28,868

Convert a basement - £36,015