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Need an Extension Builder in Malmesbury? R PEARCE BUILDING has been helping local clients (20 mile radius) with their extension buildering jobs for...
From £41,672
Need an Extension Builder in Malmesbury? MS BUILDING & RENOVATION LTD has been helping local clients (20 mile radius) with their extension builderi...
From £42,176
CDB Building services Ltd is a trusted extension builder serving customers in Malmesbury and the surrounding area. Contact us to today to get a com...

In Malmesbury, prices for dormer loft conversions range from £41,536 (R PEARCE BUILDING based in SN15) to £42,176 (CDB Building services Ltd based in GL8), 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 Malmesbury. 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 Chippenham | £34 | £258 |
| Build A Dormer Loft Conversion near Calne | £29 | £225 |
| Build A Dormer Loft Conversion near Stroud | £33 | £249 |
| Build A Dormer Loft Conversion near Thamesdown | £31 | £239 |
| Build A Dormer Loft Conversion near Swindon | £31 | £238 |
| Build A Dormer Loft Conversion near Stratton St Margaret | £32 | £238 |
| Build A Dormer Loft Conversion near Yate | £34 | £263 |
| Build A Dormer Loft Conversion near South Gloucestershire | £34 | £260 |
| Build A Dormer Loft Conversion near West Wiltshire | £32 | £242 |
| Build A Dormer Loft Conversion near North Wiltshire | £32 | £242 |
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 - £17,295

Two storey extension - £87,692

Build a timber frame extension - £25,795

Build a swimming pool - £80,795

Single storey extension - £50,893

Side return extension - £39,190

Install an RSJ - £1,995

Outbuilding - £9,795

Build a Mansard loft conversion - £51,795

Loft conversion - £31,825

Build a kitchen extension - £41,795

Hip to gable loft conversion - £41,795

Granny annexe - £86,795

Garden office - £9,795

Convert a Garage - £15,795

Garage - £18,295

Build a flat roof extension - £21,795

Build a dormer loft conversion - £41,795

Concrete foundations - £6,045

Convert a bungalow loft - £28,795

Convert a basement - £35,190