Cost of a two storey extension in Hartfield
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 Hartfield?
Costs range from £86800 (AJH Construction and Fencing based in RH19) to £88000 (S.C.M. BUILDING CONTRACTORS based in TN7), 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 Hartfield;
| Job | Estimate |
| Underpinning a house | £17284 |
| Build a two storey extension | £87676 |
| Build a timber frame extension | £25784 |
| Install a swimming pool | £80784 |
| Cost to build a single storey extension | £45674 |
| Cost to build a side return extension | £35066 |
| Install an RSJ | £1984 |
| Build an outbuilding | £9784 |
| Build a mansard loft conversion | £51784 |
| Cost of a loft conversion | £31722 |
| Build a kitchen extension | £41784 |
| Build a hip to gable loft conversion | £41784 |
| Build a granny annexe | £86784 |
| Build a garden office | £9784 |
| Convert a garage | £15784 |
| Build a new garage | £18284 |
| Build a flat roof extension | £21784 |
| Build a dormer loft conversion | £41784 |
| Lay a concrete foundation | £6034 |
| Convert a bungalow loft | £28784 |
| Basement conversion cost | £35066 |