From £88,504
A complete building service based in the Isle of Purbeck, Dorset. Campbell Clarke Construction are an established, experienced and trusted building...

Costs range from £88,504 (Campbell Clarke Construction LTD based in BH20) to £88,504 (Campbell Clarke Construction LTD based in BH20), 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 Poole | £38 | £250 |
| Two Storey Extension near Bournemouth | £38 | £257 |
| Two Storey Extension near Dorchester | £30 | £230 |
| Two Storey Extension near Weymouth | £33 | £260 |
| Two Storey Extension near Christchurch | £36 | £251 |
| Two Storey Extension near New Forest | £32 | £245 |
| Two Storey Extension near Yeovil | £34 | £294 |
| Two Storey Extension near Salisbury | £35 | £247 |
| Two Storey Extension near Totton | £34 | £243 |
| Two Storey Extension near South Somerset | £62 | £270 |
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 - £17,836

Two storey extension - £88,504

Build a timber frame extension - £26,336

Build a swimming pool - £81,336

Single storey extension - £61,720

Side return extension - £45,280

Install an RSJ - £2,536

Outbuilding - £10,336

Build a Mansard loft conversion - £52,336

Loft conversion - £36,900

Build a kitchen extension - £42,336

Hip to gable loft conversion - £42,336

Granny annexe - £87,336

Garden office - £10,336

Convert a Garage - £16,336

Garage - £18,836

Build a flat roof extension - £22,336

Build a dormer loft conversion - £42,336

Concrete foundations - £6,586

Convert a bungalow loft - £29,336

Convert a basement - £41,280