Barlam Drylining Ltd are here to help customers who need an Extension Builder in Aberdare. We offer a competitive rate to complete all your extensi...
G Wager Building Maintenance is a trusted extension builder serving customers in Aberdare and the surrounding area. Contact us to today to get a co...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £87,244
Trusted and professional extension builder in Aberdare. Experienced in all extension buildering work and keeping within budget and on quote. RJ CON...
From £87,292
Aberdare, CF44
Need an Extension Builder in Aberdare? A POWELL CONSTRUCTION LTD has been helping local clients (20 mile radius) with their extension buildering jo...
From £87,712
Dare Fitness is an established extension buildering business in Aberdare. We come highly recommended and provide competitive quotes for your work.<...
From £87,364
L E JONES BUILDER is an established extension buildering business in Aberdare. We come highly recommended and provide competitive quotes for your w...

Costs range from £87,244 (RJ CONSTRUCTION based in CF40) to £87,844 (Barlam Drylining Ltd based in CF45), but these are just estimates. The best way to compare costs is to get real quotes from real builders.
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| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Two Storey Extension near Aberdare | £32 | £212 |
| Two Storey Extension near Merthyr Tydfil | £33 | £220 |
| Two Storey Extension near Rhondda, Cynon, Taff | £31 | £209 |
| Two Storey Extension near Rhondda | £31 | £206 |
| Two Storey Extension near Tredegar | £30 | £217 |
| Two Storey Extension near Pontypridd | £33 | £211 |
| Two Storey Extension near Maesteg | £38 | £283 |
| Two Storey Extension near Neath Port Talbot | £31 | £224 |
| Two Storey Extension near Church Village | £34 | £214 |
| Two Storey Extension 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 - £17,175

Two storey extension - £87,513

Build a timber frame extension - £25,675

Build a swimming pool - £80,675

Single storey extension - £48,509

Side return extension - £37,849

Install an RSJ - £1,875

Outbuilding - £9,675

Build a Mansard loft conversion - £51,675

Loft conversion - £30,707

Build a kitchen extension - £41,675

Hip to gable loft conversion - £41,675

Granny annexe - £86,675

Garden office - £9,675

Convert a Garage - £15,675

Garage - £18,175

Build a flat roof extension - £21,675

Build a dormer loft conversion - £41,675

Concrete foundations - £5,925

Convert a bungalow loft - £28,675

Convert a basement - £33,849