From £30,600
Searle Construction are here to help customers who need an Extension Builder in St Buryan. We offer a competitive rate to complete all your extens...
From £28,500
We are a family run Construction Company based in Penzance. We employ over 10 skilled local trade professionals with 2 apprentices as well. Residen...
From £28,800
Trusted and professional extension builder in St Buryan. Experienced in all extension buildering work and keeping within budget and on quote. Marks...
From £30,150
D.P.Hatley Building Services is an established extension buildering business in St Buryan. We come highly recommended and provide competitive quote...
From £29,325
Trusted and professional extension builder in St Buryan. Experienced in all extension buildering work and keeping within budget and on quote. D & S...

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 St Buryan by posting your job to extension builders in St Buryan.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Loft Conversion near St Ives, Cornwall | £27 | £188 |
| Loft Conversion near Camborne | £28 | £196 |
| Loft Conversion near Falmouth | £33 | £220 |
| Loft Conversion near Truro | £31 | £206 |
| Loft Conversion 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 - £17,044

Two storey extension - £87,316

Build a timber frame extension - £25,544

Build a swimming pool - £80,544

Single storey extension - £45,880

Side return extension - £36,370

Install an RSJ - £1,744

Outbuilding - £9,544

Build a Mansard loft conversion - £51,544

Loft conversion - £29,475

Build a kitchen extension - £41,544

Hip to gable loft conversion - £41,544

Granny annexe - £86,544

Garden office - £9,544

Convert a Garage - £15,544

Garage - £18,044

Build a flat roof extension - £21,544

Build a dormer loft conversion - £41,544

Concrete foundations - £5,794

Convert a bungalow loft - £28,544

Convert a basement - £32,370