Barlam Drylining Ltd are here to help customers who need an Extension Builder in Tonypandy. We offer a competitive rate to complete all your extens...
P ALLEN BUILDERS is an established and experienced local extension builder in Tonypandy. Please contact us for a free, no obligation quote and comp...
We are a small family run business, established over 35 years ago, specialising in Hard Landscaping (Patios) and Block Paving.We a...
Relax... you have found a reliable extension builder in Tonypandy. WESTGATE BUILDING SERVICES LTD is a friendly and reliable company based in Tonyp...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
S J S Services (Wales) Ltd is a trusted extension builder serving customers in Tonypandy and the surrounding area. Contact us to today to get a com...
Need an Extension Builder in Tonypandy? SP Property Maintenance has been helping local clients (20 mile radius) with their extension buildering job...
From £9,496
Tonypandy, CF40
Trusted and professional extension builder in Tonypandy. Experienced in all extension buildering work and keeping within budget and on quote. RJ CO...
From £9,528
Need an Extension Builder in Tonypandy? A POWELL CONSTRUCTION LTD has been helping local clients (20 mile radius) with their extension buildering j...
From £9,616
Excel Home Design Ltd is an established extension buildering business in Tonypandy. We come highly recommended and provide competitive quotes for y...

Outbuilding costs in Tonypandy range from the cheapest of £9,496 (RJ CONSTRUCTION based in CF40) to the dearest of £9,896 (Barlam Drylining Ltd based in CF45), 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 Tonypandy by posting a job with HaMuch and we will send it to extension builders.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Outbuilding near Rhondda | £31 | £206 |
| Outbuilding near Rhondda, Cynon, Taff | £31 | £209 |
| Outbuilding near Pontypridd | £33 | £211 |
| Outbuilding near Aberdare | £32 | £212 |
| Outbuilding near Church Village | £34 | £214 |
| Outbuilding near Maesteg | £38 | £283 |
| Outbuilding near Merthyr Tydfil | £33 | £220 |
| Outbuilding near Bridgend | £32 | £200 |
| Outbuilding near Caerphilly | £33 | £208 |
| Outbuilding near Pyle | £34 | £262 |
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 - £17,195

Two storey extension - £87,543

Build a timber frame extension - £25,695

Build a swimming pool - £80,695

Single storey extension - £48,904

Side return extension - £38,071

Install an RSJ - £1,895

Outbuilding - £9,695

Build a Mansard loft conversion - £51,695

Loft conversion - £30,893

Build a kitchen extension - £41,695

Hip to gable loft conversion - £41,695

Granny annexe - £86,695

Garden office - £9,695

Convert a Garage - £15,695

Garage - £18,195

Build a flat roof extension - £21,695

Build a dormer loft conversion - £41,695

Concrete foundations - £5,945

Convert a bungalow loft - £28,695

Convert a basement - £34,071