Cost of a two storey extension in Cannon
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 Cannon?
Costs range from £87772 (Volute London based in EC4N) to £87916 (GenUp Digital based in EC3M), 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 Cannon;
| Job | Estimate |
| Underpinning a house | £17384 |
| Build a two storey extension | £87825 |
| Build a timber frame extension | £25884 |
| Install a swimming pool | £80884 |
| Cost to build a single storey extension | £47670 |
| Cost to build a side return extension | £36190 |
| Install an RSJ | £2084 |
| Build an outbuilding | £9884 |
| Build a mansard loft conversion | £51884 |
| Cost of a loft conversion | £32658 |
| Build a kitchen extension | £41884 |
| Build a hip to gable loft conversion | £41884 |
| Build a granny annexe | £86884 |
| Build a garden office | £9884 |
| Convert a garage | £15884 |
| Build a new garage | £18384 |
| Build a flat roof extension | £21884 |
| Build a dormer loft conversion | £41884 |
| Lay a concrete foundation | £6134 |
| Convert a bungalow loft | £28884 |
| Basement conversion cost | £36190 |