Marin Hughes General Builders is a trusted extension builder serving customers in SA10 and the surrounding area. Contact us to today to get a compe...
Trusted and professional extension builder in SA10. Experienced in all extension buildering work and keeping within budget and on quote. HALL & HAR...

Costs range from £87,640 (Marin Hughes General Builders based in SA10) to £87,964 (HALL & HARRIS CONSTRUCTION based in SA11), 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 Neath | £30 | £225 |
| Two Storey Extension near Neath Port Talbot | £31 | £224 |
| Two Storey Extension near Port Talbot | £31 | £227 |
| Two Storey Extension near Swansea | £29 | £229 |
| Two Storey Extension near Maesteg | £38 | £283 |
| Two Storey Extension near Gorseinon | £29 | £228 |
| Two Storey Extension near Pyle | £34 | £262 |
| Two Storey Extension near Porthcawl | £33 | £252 |
| Two Storey Extension near Aberdare | £32 | £212 |
| Two Storey Extension near Llanelli | £29 | £231 |
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 - £17,368

Two storey extension - £87,802

Build a timber frame extension - £25,868

Build a swimming pool - £80,868

Single storey extension - £52,360

Side return extension - £40,015

Install an RSJ - £2,068

Outbuilding - £9,868

Build a Mansard loft conversion - £51,868

Loft conversion - £32,513

Build a kitchen extension - £41,868

Hip to gable loft conversion - £41,868

Granny annexe - £86,868

Garden office - £9,868

Convert a Garage - £15,868

Garage - £18,368

Build a flat roof extension - £21,868

Build a dormer loft conversion - £41,868

Concrete foundations - £6,118

Convert a bungalow loft - £28,868

Convert a basement - £36,015