From £29,250
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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 United Kingdom by posting your job to extension builders in United Kingdom.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Loft Conversion near Whitehaven | £22 | £221 |
| Loft Conversion near Carlisle | £24 | £203 |
| Loft Conversion near Dumfries | £20 | £164 |
| Loft Conversion near Dumfries & Galloway | £20 | £164 |
| Loft Conversion near Kendal | £28 | £236 |
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 - £17,020

Two storey extension - £87,280

Build a timber frame extension - £25,520

Build a swimming pool - £80,520

Single storey extension - £45,400

Side return extension - £36,100

Install an RSJ - £1,720

Outbuilding - £9,520

Build a Mansard loft conversion - £51,520

Loft conversion - £29,250

Build a kitchen extension - £41,520

Hip to gable loft conversion - £41,520

Granny annexe - £86,520

Garden office - £9,520

Convert a Garage - £15,520

Garage - £18,020

Build a flat roof extension - £21,520

Build a dormer loft conversion - £41,520

Concrete foundations - £5,770

Convert a bungalow loft - £28,520

Convert a basement - £32,100