Cheapest builders to convert your basement in EX23
Range from the cheapest Basement conversion £27600 (Eastman Landscapes based in PL15) to the dearest Basement conversion £34800 (A J HEARD BUILDERS LTD based in EX20).
Comparing extension builders estimates for a Basement 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 to convert a basement in EX23 by posting a job with HaMuch and we will send it to extension builders in EX23.
Estimates for common extension builder jobs in EX23;
| Job | Estimate |
| Underpinning a house | £17030 |
| Build a two storey extension | £87295 |
| Build a timber frame extension | £25530 |
| Install a swimming pool | £80530 |
| Cost to build a single storey extension | £40597 |
| Cost to build a side return extension | £32211 |
| Install an RSJ | £1730 |
| Build an outbuilding | £9530 |
| Build a mansard loft conversion | £51530 |
| Cost of a loft conversion | £29342 |
| Build a kitchen extension | £41530 |
| Build a hip to gable loft conversion | £41530 |
| Build a granny annexe | £86530 |
| Build a garden office | £9530 |
| Convert a garage | £15530 |
| Build a new garage | £18030 |
| Build a flat roof extension | £21530 |
| Build a dormer loft conversion | £41530 |
| Lay a concrete foundation | £5780 |
| Convert a bungalow loft | £28530 |
| Basement conversion cost | £32211 |
Rates for other EX23 trades
Extension Builders in EX23
| Business name | Basement conversion cost |
|---|---|
| M & J Building Contractors, , EX23 | £31830 |
| M and R, Cornwall, EX22 | £32640 |
| Eastman Landscapes, Launceston, PL15 | £27600 |
| GKA DEVELOPMENTS LTD, Bideford, EX39 | £33000 |
| SCP CONSTRUCTION, , PL15 | £33180 |
| BURGESS CONSTRUCTION, , PL15 | £33180 |
| C Squire Building Contractors, Camelford, PL32 | £33000 |
| RJ WEVILL BUILDER, , PL16 | £33180 |
| TOMS CONSTRUCTION, , PL32 | £34710 |
| A J HEARD BUILDERS LTD, , EX20 | £34800 |
| McIlroy Builders, Cornwall, PL30 | £34620 |
| Steve And Ray Patt Builders & Decorators, Bideford, EX39 | £29400 |
| G White & Son, Bideford, EX39 | £27600 |