Extension Builder's rates near SM4
Range from the cheapest £22 per hour and £180 per day (Porters Development Ltd based in CR4) to the dearest £39 per hour and £250 per day (Flanagan Construction Ltd based in SM4).
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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Extension Builder's near SM4
See table for all Extension Builder rates in SM4
ConSys Solutions is a specialist that offers a professional design & build service for your house extension, loft conversion, basement and g...
Estimated cost of work in SM4
| Job details | Estimate |
| Underpinning a house | £1694 |
| Build a two storey extension | £5645 |
| Build a timber frame extension | £5645 |
| Install a swimming pool | £3387 |
| Cost to build a single storey extension | £45164 |
| Cost to build a side return extension | £51938 |
| Install an RSJ | £988 |
| Build an outbuilding | £2258 |
| Build a mansard loft conversion | £11291 |
| Cost of a loft conversion | £31615 |
| Build a kitchen extension | £11291 |
| Build a hip to gable loft conversion | £8468 |
| Build a granny annexe | £5645 |
| Build a garden office | £2258 |
| Convert a garage | £1129 |
| Build a flat roof extension | £1919 |
| Build a dormer loft conversion | £2258 |
| Lay a concrete foundation | £2258 |
| Convert a bungalow loft | £3387 |
| Basement conversion cost | £31615 |