From £87,772
Need to find an Extension Builder near you for all your extension buildering work?
ANWEN CONSTRUCTION provides a local, trusted extension b...

Costs range from £87,772 (ANWEN CONSTRUCTION based in DL5) to £87,772 (ANWEN CONSTRUCTION based in DL5), 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 Newton Aycliffe | £38 | £225 |
| Two Storey Extension near Bishop Auckland | £38 | £248 |
| Two Storey Extension near Spennymoor | £37 | £249 |
| Two Storey Extension near Darlington | £60 | £222 |
| Two Storey Extension near Stockton-on-Tees | £41 | £228 |
| Two Storey Extension near Durham | £47 | £267 |
| Two Storey Extension near Billingham | £44 | £242 |
| Two Storey Extension near Thornaby-on-Tees | £42 | £231 |
| Two Storey Extension near Ingleby Barwick | £41 | £228 |
| Two Storey Extension near Middlesbrough | £43 | £236 |
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 - £17,348

Two storey extension - £87,772

Build a timber frame extension - £25,848

Build a swimming pool - £80,848

Single storey extension - £51,960

Side return extension - £39,790

Install an RSJ - £2,048

Outbuilding - £9,848

Build a Mansard loft conversion - £51,848

Loft conversion - £32,325

Build a kitchen extension - £41,848

Hip to gable loft conversion - £41,848

Granny annexe - £86,848

Garden office - £9,848

Convert a Garage - £15,848

Garage - £18,348

Build a flat roof extension - £21,848

Build a dormer loft conversion - £41,848

Concrete foundations - £6,098

Convert a bungalow loft - £28,848

Convert a basement - £35,790