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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 £30,675
Need an Extension Builder in Malmesbury? MS BUILDING & RENOVATION LTD has been helping local clients (20 mile radius) with their extension builderi...
From £35,400
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...

Comparing extension builders estimates for Loft conversion gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes for the cost of a loft conversion in Malmesbury by posting your job to extension builders in Malmesbury.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Loft Conversion near Chippenham | £34 | £258 |
| Loft Conversion near Calne | £29 | £225 |
| Loft Conversion near Stroud | £33 | £249 |
| Loft Conversion near Thamesdown | £31 | £239 |
| Loft Conversion near Swindon | £31 | £238 |
| Loft Conversion near Stratton St Margaret | £32 | £238 |
| Loft Conversion near Yate | £34 | £263 |
| Loft Conversion near South Gloucestershire | £34 | £260 |
| Loft Conversion near North Wiltshire | £32 | £242 |
| Loft Conversion near West 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