From £28,664
Experienced extension builder ready to quote for your work. M & J Building Contractors is the best extension builder in Cornwall. No obligation fre...
From £28,768
Cornwall, EX22
We are experienced, creative, skilled craftspeople and builders. We design, construct and install interior projects for any space in your home. Fro...

In Cornwall, bungalow loft conversions range from the cheapest of £28,664 (M & J Building Contractors based in EX23) to the dearest of £28,768 (M and R based in EX22), but the best way to get accurate prices is to get quotes.
Post your job on HaMuch now to get extension builders quotes to convert your bungalow's loft in Cornwall.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Convert A Bungalow Loft near Bideford | £22 | £174 |
| Convert A Bungalow Loft near Barnstaple | £25 | £196 |
| Convert A Bungalow Loft near Newquay | £32 | £230 |
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 - £17,216

Two storey extension - £87,574

Build a timber frame extension - £25,716

Build a swimming pool - £80,716

Single storey extension - £49,320

Side return extension - £38,305

Install an RSJ - £1,916

Outbuilding - £9,716

Build a Mansard loft conversion - £51,716

Loft conversion - £31,088

Build a kitchen extension - £41,716

Hip to gable loft conversion - £41,716

Granny annexe - £86,716

Garden office - £9,716

Convert a Garage - £15,716

Garage - £18,216

Build a flat roof extension - £21,716

Build a dormer loft conversion - £41,716

Concrete foundations - £5,966

Convert a bungalow loft - £28,716

Convert a basement - £34,305