Range from the cheapest £20 per hour and £10 per day (Hertfordshire brickwork based in Hp1) to the dearest £50 per hour and £300 per day (Absolute kitchen and bathroom based in HP3).
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 Hemel Hempstead
Hertfordshire brickwork is the realisation of quality and great customer service at its very best i myself the director of Hertford...
| Job details | Estimate |
| Underpinning a house | £1665 |
| Build a two storey extension | £5550 |
| Build a timber frame extension | £5550 |
| Install a swimming pool | £3330 |
| Cost to build a single storey extension | £44402 |
| Cost to build a side return extension | £51062 |
| Install an RSJ | £971 |
| Build an outbuilding | £2220 |
| Build a mansard loft conversion | £11100 |
| Cost of a loft conversion | £31081 |
| Build a kitchen extension | £11100 |
| Build a hip to gable loft conversion | £8325 |
| Build a granny annexe | £5550 |
| Build a garden office | £2220 |
| Convert a garage | £1110 |
| Build a flat roof extension | £1887 |
| Build a dormer loft conversion | £2220 |
| Lay a concrete foundation | £2220 |
| Convert a bungalow loft | £3330 |
| Basement conversion cost | £31081 |