Extension Builder's rates near NW9
Range from the cheapest £20 per hour and £160 per day (KMT Building services LTD based in NW9) to the dearest £39 per hour and £250 per day (Arrow London Builders Ltd based in NW4).
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 NW9
See table for all Extension Builder rates in NW9
Estimated cost of work in NW9
| Job details | Estimate |
| Underpinning a house | £1669 |
| Build a two storey extension | £5562 |
| Build a timber frame extension | £5562 |
| Install a swimming pool | £3337 |
| Cost to build a single storey extension | £44495 |
| Cost to build a side return extension | £51169 |
| Install an RSJ | £973 |
| Build an outbuilding | £2225 |
| Build a mansard loft conversion | £11124 |
| Cost of a loft conversion | £31146 |
| Build a kitchen extension | £11124 |
| Build a hip to gable loft conversion | £8343 |
| Build a granny annexe | £5562 |
| Build a garden office | £2225 |
| Convert a garage | £1112 |
| Build a flat roof extension | £1891 |
| Build a dormer loft conversion | £2225 |
| Lay a concrete foundation | £2225 |
| Convert a bungalow loft | £3337 |
| Basement conversion cost | £31146 |