Cost of a two storey extension in York
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 York?
Costs range from £86080 (RS Contractor based in LS24) to £87508 (Edenvale Homes based in YO19), 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 York;
| Job | Estimate |
| Underpinning a house | £17035 |
| Build a two storey extension | £87303 |
| Build a timber frame extension | £25535 |
| Install a swimming pool | £80535 |
| Cost to build a single storey extension | £40701 |
| Cost to build a side return extension | £32269 |
| Install an RSJ | £1735 |
| Build an outbuilding | £9535 |
| Build a mansard loft conversion | £51535 |
| Cost of a loft conversion | £29391 |
| Build a kitchen extension | £41535 |
| Build a hip to gable loft conversion | £41535 |
| Build a granny annexe | £86535 |
| Build a garden office | £9535 |
| Convert a garage | £15535 |
| Build a new garage | £18035 |
| Build a flat roof extension | £21535 |
| Build a dormer loft conversion | £41535 |
| Lay a concrete foundation | £5785 |
| Convert a bungalow loft | £28535 |
| Basement conversion cost | £32269 |