From £9,704
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £9,704
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...
From £9,672
A Collins Building Contractor is a trusted extension builder serving customers in TR6 and the surrounding area. Contact us to today to get a compet...
From £9,888
Elements Build SW Ltd is an established and experienced local extension builder in TR6. Please contact us for a free, no obligation quote and compe...
From £9,888
HANDLEY BUILDERS is an established and experienced local extension builder in TR6. Please contact us for a free, no obligation quote and competitiv...
From £9,544
Experienced extension builder ready to quote for your work. KEAST CONSTRUCTION LTD is the best extension builder in TR6. No obligation free quotes ...
From £9,632
J C MITCHELL BUILDERS LTD is a trusted extension builder serving customers in TR6 and the surrounding area. Contact us to today to get a competitiv...
From £9,816
Rock Construction is a trusted extension builder serving customers in TR6 and the surrounding area. Contact us to today to get a competitive quote ...
From £9,904
At peninsula refurbishment we provide a service from start to finish with minimal hassle for the customer. The workmanship is always high priority,...

Outbuilding costs in TR6 range from the cheapest of £9,544 (KEAST CONSTRUCTION LTD based in TR1) to the dearest of £9,944 (MYSA based in TR7), but these are just estimates.
Comparing extension builders estimates for building an outbuilding gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.
Get rates and quotes to build an outbuilding in TR6 by posting a job with HaMuch and we will send it to extension builders.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Outbuilding near Newquay | £32 | £230 |
| Outbuilding near Truro | £31 | £206 |
| Outbuilding near Camborne | £28 | £196 |
| Outbuilding near Falmouth | £33 | £220 |
| Outbuilding near St Austell | £38 | £245 |
| Outbuilding near St Ives, Cornwall | £27 | £188 |
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 - £17,270

Two storey extension - £87,654

Build a timber frame extension - £25,770

Build a swimming pool - £80,770

Single storey extension - £50,392

Side return extension - £38,908

Install an RSJ - £1,970

Outbuilding - £9,770

Build a Mansard loft conversion - £51,770

Loft conversion - £31,590

Build a kitchen extension - £41,770

Hip to gable loft conversion - £41,770

Granny annexe - £86,770

Garden office - £9,770

Convert a Garage - £15,770

Garage - £18,270

Build a flat roof extension - £21,770

Build a dormer loft conversion - £41,770

Concrete foundations - £6,020

Convert a bungalow loft - £28,770

Convert a basement - £34,908