Cost of a two storey extension in Stanwell
A two storey extension is a great way to add extra space to your home, adding value to your property. But how much does it cost to build a double storey extension in Stanwell?
Costs range from £86800 (L.M Landscapes & Driveways based in Tw15) to £87952 (GDC Design & Build based in TW19), but these are just estimates. The best way to compare costs is to get real quotes from real builders.
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Estimates for common extension builder jobs in Stanwell;
| Job | Estimate |
| Underpinning a house | £17387 |
| Build a two storey extension | £87830 |
| Build a timber frame extension | £25887 |
| Install a swimming pool | £80887 |
| Cost to build a single storey extension | £47734 |
| Cost to build a side return extension | £36226 |
| Install an RSJ | £2087 |
| Build an outbuilding | £9887 |
| Build a mansard loft conversion | £51887 |
| Cost of a loft conversion | £32688 |
| Build a kitchen extension | £41887 |
| Build a hip to gable loft conversion | £41887 |
| Build a granny annexe | £86887 |
| Build a garden office | £9887 |
| Convert a garage | £15887 |
| Build a new garage | £18387 |
| Build a flat roof extension | £21887 |
| Build a dormer loft conversion | £41887 |
| Lay a concrete foundation | £6137 |
| Convert a bungalow loft | £28887 |
| Basement conversion cost | £36226 |