Find affordable Mitchell extension builders
- Local extension builders Mitchell
- Job estimates from extension builders near you
- Compare Mitchell extension builders rates
| Low | Average | High |
|---|---|---|
| £25 | £28 | £32 |
| Average hourly rate from 11 extension builders in Mitchell ex VAT or callout | ||
Average Mitchell extension builder hourly rate is £28
Range from the cheapest, mostly independent, £25 per hour and £172 per day (Dune Construction Ltd) to the dearest, normally the best, £32 per hour and £209 per day (RJF Builders).
Comparing hourly and daily rates of extension builders 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 - Click 'Get quotes' and describe your job and we will send it to your local extension builders for FREE.

Local extension builders Mitchell
Dune Construction Ltd
£25/hour
£200/day
Extension Builder in Mitchell, TR8.
Need an Extension Builder in Mitchell? Dune Construction Ltd has been helping local clients (20 mile radius) with their jobs for many years. Get a quote today.
HANDLEY BUILDERS
£28/hour
£192/day
HANDLEY BUILDERS is an established and experienced local extension builder in Mitchell. Please contact us for a free, no obligation quote and competitive rates. Covering a 20 mile radius.
Elements Build SW Ltd
£28/hour
£192/day
Elements Build SW Ltd is an established and experienced local extension builder in Mitchell. Please contact us for a free, no obligation quote and competitive rates. Covering a 20 mile radius.
Quercus Cornwall
£25/hour
£180/day
Extension Builder in Newquay, TR7. Working within a 20 mile radius.
Established in 2005 and with over 20 years experience we can deliver on quality and service.
We can cover every aspect of your project and draw on some of the top craftspeople in their field.
Allow us to give you a no obligat...
KC DESIGN AND BUILD
£28/hour
£192/day
Relax... you have found a reliable extension builder in Mitchell. KC DESIGN AND BUILD is a friendly and reliable company based in Mitchell who consider no job as too big or too small. Qualified, professional extension builders with years of experience in the industry.
A Collins Building Contractor
£27/hour
£182/day
Extension Builder in Mitchell, TR4. Covering 20 mile radius.
A Collins Building Contractor is a trusted Extension Builder serving customers in Mitchell and the surrounding area. Contact us to today to get a competitive quote for work in Mitchell. We offer value for money and quality to our customers, we pride ourselves on the positive feedback.
Cannon and Son Ltd.
£25/hour
£172/day
Cannon and Son Ltd. are extension builders in Mitchell who work within a 20 mile radius. Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of work in Mitchell and testimonials.
Cannon and Son Ltd.
£29/hour
£192/day
Extension Builder in Cornwall, TR6. Working within a 20 mile radius.
From start to finish, your project will be undertaken by one of the family, providing the utmost care and quality of workmanship. We’ll work with you to minimise disruption and complete the project with total satisfaction.We’ll work with techn...
Simon Grant
£28/hour
£188/day
Trusted and professional extension builder in Mitchell. Experienced in all work and keeping within budget and on quote. Simon Grant have many happy customers in Mitchell, testimonials available.
RJF Builders
£32/hour
£209/day
Need to find an Extension Builder near you for all your work?
RJF Builders provides a local, trusted service in and around Mitchell. Homeowners and landlords choose us for our excellent knowledge, experience and reliability plus reasonable call-out fees if applicable and no obligation quotes.
The most important thing is do avoid handing over cash or paying large sums in advance. Be wary of paying cash for a cheaper job, i.e. to avoid VAT, you may be going down a slippery slope of not doing things properly which may eventually mean your job is also not done properly.
Agree when you intend to pay, ideally after you are satisfied with the completed job. If it is a big job agree a schedule of staged payments which is fair to both parties.
To avoid bad tradespeople and to ensure you can find them should they not answer a mobile;
- Get proper contact details and check them yourself
- Check if the company is verified on the Companies House website
- Get phone details, ideally a land line or 0800 number and check it
- Get a physical office address
Get quotes in writing by email or in person if possible. Getting quotes online or by text is ok (make sure you accept the offer by replying). For large projects make a written agreement, schedule of works and snagging plans as part of a working document. Also;
- Agree expected quality of workmanship and materials in advance
- When will work start and when will project be finished, what happens if project over runs ?
- How long is the guarantee on work and materials eg 12 months
- Discuss onsite behaviour in advance (no smoking, swearing or using mobile phones for non-work purposes)
- Agree that your Extension Builder will remove all debris and rubbish and what level of tidying up you want after job
Compare Mitchell extension builders rates
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Extension Builders near Newquay | £27 | £193 |
| Extension Builders near Truro | £27 | £182 |
| Extension Builders near St Austell | £32 | £206 |
| Extension Builders near Camborne | £25 | £177 |
| Extension Builders near Falmouth | £27 | £183 |
| Extension Builders near St Ives, Cornwall | £25 | £174 |
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.

Timber frame extension - £25,528

Garden office - £9,528

Granny annexe - £86,528

Flat roof extension - £21,528

Garage conversion - £15,528

Hip to gable loft conversion - £41,528

Bungalow loft conversion - £28,528

Dormer loft conversion - £41,528

Swimming pool - £80,528

Mansard loft conversion - £51,528

Concrete foundation - £5,778

Underpinning - £17,028

Two storey extension - £87,292

Basement conversion - £32,190

Side return extension - £36,190

Loft conversion - £29,325

Garage - £18,028

Single storey extension - £45,560

Outbuilding - £9,528

RSJ installation - £1,728

Kitchen extension - £41,528
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