Range from the cheapest £15 per hour and £120 per day (R i daniels based in SA14) to the dearest £26 per hour and £203 per day (Summitt Properties based in SA18).
Comparing hourly and daily rates of Extension Builder's 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.
See table for all Extension Builder rates in SA39
Chartered construction manager with thirty five years in the construction industry. High standards of workmanship, customer focused. Hone...
Hi my name is Deri
I'm a friendly and reliable and have over 20 yes experience in the building trade. And also come from a family...
The Home Extension Company has earned its reputation as being one of the leading Home Development Companies in and around South Wales. We...
| Job details | Estimate |
| Underpinning a house | £1304 |
| Build a two storey extension | £4346 |
| Build a timber frame extension | £4346 |
| Install a swimming pool | £2607 |
| Cost to build a single storey extension | £34765 |
| Cost to build a side return extension | £39980 |
| Install an RSJ | £760 |
| Build an outbuilding | £1738 |
| Build a mansard loft conversion | £8691 |
| Cost of a loft conversion | £24336 |
| Build a kitchen extension | £8691 |
| Build a hip to gable loft conversion | £6518 |
| Build a granny annexe | £4346 |
| Build a garden office | £1738 |
| Convert a garage | £869 |
| Build a flat roof extension | £1478 |
| Build a dormer loft conversion | £1738 |
| Lay a concrete foundation | £1738 |
| Convert a bungalow loft | £2607 |
| Basement conversion cost | £24336 |
| Business name | Hourly Rate | Daily Rate |
|---|---|---|
| Lippiatt Construction, Carmarthen, SA40 | £20 | £180 |
| DERI BROWN T/A D Brown Building Services , LLANDYSUL, SA44 | £20 | £160 |
| The Home Extension Company Ltd, Carmel, SA14 | £20 | £150 |
| SC CONSTRUCTION, , SA19 | £23 | £190 |
| N Morgans & Son Ltd, Carmarthen, SA33 | £21 | £200 |
| R i daniels, Llanelli, SA14 | £15 | £120 |
| Norton Construction, Cardigan, Ceredigion, sa43 | £20 | £175 |
| ANTIS CONSTRUCTION, , SA14 | £23 | £190 |
| Asj Building Services, , SA14 | £23 | £190 |
| R E Davies, , SA18 | £23 | £189 |
| OSBORNE BUILDING SERVICES, , SA18 | £23 | £190 |
| Amman Services Ltd, , SA18 | £24 | £189 |
| Summitt Properties, Carmarthenshire, SA18 | £26 | £203 |
| GAB BUILDING CONTRACTORS LTD, , SA18 | £24 | £194 |
| CR BUILDING & MAINTENANCE SERV, , SA18 | £24 | £193 |