Cost of a two storey extension in SG8
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 SG8?
Costs range from £87640 (James Burch Roofing based in CB23) to £89800 (ALLIED BUILDING ASSOCIATES LTD based in CB22), 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 SG8;
| Job | Estimate |
| Underpinning a house | £17443 |
| Build a two storey extension | £87915 |
| Build a timber frame extension | £25943 |
| Install a swimming pool | £80943 |
| Cost to build a single storey extension | £48867 |
| Cost to build a side return extension | £36863 |
| Install an RSJ | £2143 |
| Build an outbuilding | £9943 |
| Build a mansard loft conversion | £51943 |
| Cost of a loft conversion | £33219 |
| Build a kitchen extension | £41943 |
| Build a hip to gable loft conversion | £41943 |
| Build a granny annexe | £86943 |
| Build a garden office | £9943 |
| Convert a garage | £15943 |
| Build a new garage | £18443 |
| Build a flat roof extension | £21943 |
| Build a dormer loft conversion | £41943 |
| Lay a concrete foundation | £6193 |
| Convert a bungalow loft | £28943 |
| Basement conversion cost | £36863 |