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Trusted and professional extension builder in SA11. Experienced in all extension buildering work and keeping within budget and on quote. HALL & HAR...

Outbuilding costs in SA11 range from the cheapest of £9,976 (HALL & HARRIS CONSTRUCTION based in SA11) to the dearest of £9,976 (HALL & HARRIS CONSTRUCTION based in SA11), 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 SA11 by posting a job with HaMuch and we will send it to extension builders.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Outbuilding near Neath Port Talbot | £31 | £224 |
| Outbuilding near Neath | £30 | £225 |
| Outbuilding near Port Talbot | £31 | £227 |
| Outbuilding near Maesteg | £38 | £283 |
| Outbuilding near Swansea | £29 | £229 |
| Outbuilding near Pyle | £34 | £262 |
| Outbuilding near Gorseinon | £29 | £228 |
| Outbuilding near Aberdare | £32 | £212 |
| Outbuilding near Porthcawl | £33 | £252 |
| Outbuilding near Bridgend | £32 | £200 |
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 - £17,476

Two storey extension - £87,964

Build a timber frame extension - £25,976

Build a swimming pool - £80,976

Single storey extension - £54,520

Side return extension - £41,230

Install an RSJ - £2,176

Outbuilding - £9,976

Build a Mansard loft conversion - £51,976

Loft conversion - £33,525

Build a kitchen extension - £41,976

Hip to gable loft conversion - £41,976

Granny annexe - £86,976

Garden office - £9,976

Convert a Garage - £15,976

Garage - £18,476

Build a flat roof extension - £21,976

Build a dormer loft conversion - £41,976

Concrete foundations - £6,226

Convert a bungalow loft - £28,976

Convert a basement - £37,230