Cost of a two storey extension in Witney
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 Witney?
Costs range from £87160 (Reece Berry Building Contractor based in OX28) to £88480 (Adrian Jenkins Building Services based in OX2), 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 Witney;
| Job | Estimate |
| Underpinning a house | £17336 |
| Build a two storey extension | £87754 |
| Build a timber frame extension | £25836 |
| Install a swimming pool | £80836 |
| Cost to build a single storey extension | £46723 |
| Cost to build a side return extension | £35657 |
| Install an RSJ | £2036 |
| Build an outbuilding | £9836 |
| Build a mansard loft conversion | £51836 |
| Cost of a loft conversion | £32214 |
| Build a kitchen extension | £41836 |
| Build a hip to gable loft conversion | £41836 |
| Build a granny annexe | £86836 |
| Build a garden office | £9836 |
| Convert a garage | £15836 |
| Build a new garage | £18336 |
| Build a flat roof extension | £21836 |
| Build a dormer loft conversion | £41836 |
| Lay a concrete foundation | £6086 |
| Convert a bungalow loft | £28836 |
| Basement conversion cost | £35657 |