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Select your affordable CF46 extension builder
Barlam Drylining Ltd are here to help customers who need an Extension Builder in CF46. We offer a competitive rate to complete all your extension b...
Gareth Thorpe
G T Brickwork is an established extension buildering business in CF46. We come highly recommended and provide competitive quotes for your work.
...Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £32,325
Atlantic Building Services Ltd is an established extension buildering business in CF46. We come highly recommended and provide competitive quotes f...
From £31,875
Need an Extension Builder in CF46? MG3Design has been helping local clients (20 mile radius) with their extension buildering jobs for many years. G...

Comparing extension builders estimates for Loft 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 of a loft conversion in CF46 by posting your job to extension builders in CF46.
"Loft conversion, dormer 4.6mx5.0m floor area. 1 bed 1 on suit shower with toilet and sink." - CF37, job posted 16/02/24
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Loft Conversion near Pontypridd | £33 | £211 |
| Loft Conversion near Rhondda, Cynon, Taff | £31 | £209 |
| Loft Conversion near Rhondda | £31 | £206 |
| Loft Conversion near Merthyr Tydfil | £33 | £220 |
| Loft Conversion near Church Village | £34 | £214 |
| Loft Conversion near Caerphilly | £33 | £208 |
| Loft Conversion near Tredegar | £30 | £217 |
| Loft Conversion near Aberdare | £32 | £212 |
| Loft Conversion near Risca | £32 | £218 |
| Loft Conversion near Ebbw Vale | £30 | £217 |
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 - £17,313

Two storey extension - £87,719

Build a timber frame extension - £25,813

Build a swimming pool - £80,813

Single storey extension - £51,256

Side return extension - £39,394

Install an RSJ - £2,013

Outbuilding - £9,813

Build a Mansard loft conversion - £51,813

Loft conversion - £31,995

Build a kitchen extension - £41,813

Hip to gable loft conversion - £41,813

Granny annexe - £86,813

Garden office - £9,813

Convert a Garage - £15,813

Garage - £18,313

Build a flat roof extension - £21,813

Build a dormer loft conversion - £41,813

Concrete foundations - £6,063

Convert a bungalow loft - £28,813

Convert a basement - £35,394