Cost of a two storey extension in CR5
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 CR5?
Costs range from £87724 (Banstead Construction Limited based in SM7) to £88600 (G&R CONSTRUCTION LTD based in CR8), 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 CR5;
| Job | Estimate |
| Underpinning a house | £17412 |
| Build a two storey extension | £87868 |
| Build a timber frame extension | £25912 |
| Install a swimming pool | £80912 |
| Cost to build a single storey extension | £48234 |
| Cost to build a side return extension | £36506 |
| Install an RSJ | £2112 |
| Build an outbuilding | £9912 |
| Build a mansard loft conversion | £51912 |
| Cost of a loft conversion | £32922 |
| Build a kitchen extension | £41912 |
| Build a hip to gable loft conversion | £41912 |
| Build a granny annexe | £86912 |
| Build a garden office | £9912 |
| Convert a garage | £15912 |
| Build a new garage | £18412 |
| Build a flat roof extension | £21912 |
| Build a dormer loft conversion | £41912 |
| Lay a concrete foundation | £6162 |
| Convert a bungalow loft | £28912 |
| Basement conversion cost | £36506 |