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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...

Comparing extension builders estimates for a Convert a basement 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 to convert a basement in SA11 by posting a job with HaMuch and we will send it to extension builders in SA11.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Convert A Basement near Neath Port Talbot | £31 | £224 |
| Convert A Basement near Neath | £30 | £225 |
| Convert A Basement near Port Talbot | £31 | £227 |
| Convert A Basement near Maesteg | £38 | £283 |
| Convert A Basement near Swansea | £29 | £229 |
| Convert A Basement near Pyle | £34 | £262 |
| Convert A Basement near Gorseinon | £29 | £228 |
| Convert A Basement near Aberdare | £32 | £212 |
| Convert A Basement near Porthcawl | £33 | £252 |
| Convert A Basement 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