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Searle Construction
Phil Searle
Searle Construction are here to help customers who need an Extension Builder in Marazion. We offer a competitive rate to complete all your extensi...
£28/hr
£180/day
TGP Construction
We are a family run Construction Company based in Penzance. We employ over 10 skilled local trade professionals with 2 apprentices as well. Residen...
£27/hr
£184/day
Marks maintenance
Trusted and professional extension builder in Marazion. Experienced in all extension buildering work and keeping within budget and on quote. Marks ...
Compare Marazion extension builders rates
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Extension Builders near St Ives, Cornwall | £27 | £188 |
| Extension Builders near Camborne | £28 | £196 |
| Extension Builders near Falmouth | £33 | £220 |
| Extension Builders near Truro | £31 | £206 |
| Extension Builders near Newquay | £32 | £230 |
Job estimates from extension builders near you
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.

Build a timber frame extension - £25,528

Garden office - £9,528

Granny annexe - £86,528

Build a flat roof extension - £21,528

Convert a Garage - £15,528

Hip to gable loft conversion - £41,528

Convert a bungalow loft - £28,528

Build a dormer loft conversion - £41,528

Build a swimming pool - £80,528

Build a Mansard loft conversion - £51,528

Concrete foundations - £5,778

Underpin a building - £17,028

Two storey extension - £87,292

Convert a basement - £32,190

Side return extension - £36,190

Loft conversion - £29,325

Garage - £18,028

Single storey extension - £45,560

Outbuilding - £9,528

Install an RSJ - £1,728

Build a kitchen extension - £41,528
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