How HaMuch saves you money
Post your job for free
We send your job to ALL St Austell extension builders
Compare quotes
Available extension builders in St Austell reply
Save Money
Select your affordable St Austell extension builder
Post your job
BUILDMARK BUILDERS
Relax... you have found a reliable extension builder in St Austell. BUILDMARK BUILDERS is a friendly and reliable company based in St Austell who c...
"Single storey extension" - ST AUSTELL, job posted 03/08/25
SANDSTONE BUILDERS T/A
SANDSTONE BUILDERS T/A is a trusted extension builder serving customers in St Austell and the surrounding area. Contact us to today to get a compet...
£41/hr
£261/day
DAVEY CONSTRUCTION LTD
Need an Extension Builder in St Austell? DAVEY CONSTRUCTION LTD has been helping local clients (20 mile radius) with their extension buildering job...
£33/hr
£223/day
HAM & PEARCE CONSTRUCTION LTD
HAM & PEARCE CONSTRUCTION LTD is a trusted extension builder serving customers in St Austell and the surrounding area. Contact us to today to get a...
£41/hr
£263/day
Refresh Renovations Cornwall
We are a part of the award-winning Refresh Renovation franchise network.Whether you want a simple bathroom remodel, or a large double storey extens...
£41/hr
£261/day
Refresh Renovations Cornwall
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
£41/hr
£258/day
Probuild(cornwall) ltd
Probuild was set up as a platform to service clients with High End affordable quality Construction & project Management with solid advice & accurat...
£42/hr
£263/day
Paul Clarke Architectural Builders
Need an Extension Builder in St Austell? Paul Clarke Architectural Builders has been helping local clients (20 mile radius) with their extension bu...
£38/hr
£230/day
Aston Construction Project Management
Aston Construction Project Management is a trusted extension builder serving customers in St Austell and the surrounding area. Contact us to today ...
£32/hr
£226/day
Pendragon Builders Ltd
Need to find an Extension Builder near you for all your extension buildering work?
Pendragon Builders Ltd provides a local, trusted extensi...
£37/hr
£245/day
Pendragon Builders Ltd
Pendragon Builders is a Cornwall-based business with over 40 years of experience specializing in end-to-end building solutions. We specialise in e...
£30/hr
£204/day
KC DESIGN AND BUILD
Relax... you have found a reliable extension builder in St Austell. KC DESIGN AND BUILD is a friendly and reliable company based in St Austell who ...
Compare St Austell extension builders rates
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Extension Builders near St Austell | £38 | £245 |
| Extension Builders near Truro | £31 | £206 |
| Extension Builders near Newquay | £32 | £230 |
| Extension Builders near Falmouth | £33 | £220 |
| Extension Builders near Camborne | £28 | £196 |
| Extension Builders near Plymouth | £30 | £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 - £25,936
Garden office - £9,936
Granny annexe - £86,936
Build a flat roof extension - £21,936
Convert a Garage - £15,936
Hip to gable loft conversion - £41,936
Convert a bungalow loft - £28,936
Build a dormer loft conversion - £41,936
Build a swimming pool - £80,936
Build a Mansard loft conversion - £51,936
Concrete foundations - £6,186
Underpin a building - £17,436
Two storey extension - £87,904
Convert a basement - £36,780
Side return extension - £40,780
Loft conversion - £33,150
Garage - £18,436
Single storey extension - £53,720
Outbuilding - £9,936
Install an RSJ - £2,136
Build a kitchen extension - £41,936
People in St Austell searching for a Extension Builder also viewed...
The Largest Database of UK Trade Rates
At HaMuch we know what tradespeople charge because we have the largest database of rates anywhere in the UK. If you want quotes for jobs at the right price for you, post your jobs with HaMuch and get your home improvements kickstarted straight away!