Comparing hourly and daily rates of Extension Builder's gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
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See table for all Extension Builder rates in PE28
26 years carpentry experience
10 years general building experience, including loft conversions, extensions.
Many ye...
| Job details | Estimate |
| Underpinning a house | £1678 |
| Build a two storey extension | £5594 |
| Build a timber frame extension | £5594 |
| Install a swimming pool | £3357 |
| Cost to build a single storey extension | £44755 |
| Cost to build a side return extension | £51468 |
| Install an RSJ | £979 |
| Build an outbuilding | £2238 |
| Build a mansard loft conversion | £11189 |
| Cost of a loft conversion | £31328 |
| Build a kitchen extension | £11189 |
| Build a hip to gable loft conversion | £8392 |
| Build a granny annexe | £5594 |
| Build a garden office | £2238 |
| Convert a garage | £1119 |
| Build a flat roof extension | £1902 |
| Build a dormer loft conversion | £2238 |
| Lay a concrete foundation | £2238 |
| Convert a bungalow loft | £3357 |
| Basement conversion cost | £31328 |