Range from the cheapest £30 per hour and £200 per day (CHURCHWOOD MANAGEMENT LTD based in W13) to the dearest £39 per hour and £243 per day (Allen & Allen based in W13).
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 W13
Allen & Allen is a high quality family run painting, decorating and property renovation company, established in 1982. Over the past 37 yea...
Decozest are a family run west London property development firm specialised in luxury residential property development that's affordable. We...
Job details | Estimate |
Underpinning a house | £1691 |
Build a two storey extension | £5637 |
Build a timber frame extension | £5637 |
Install a swimming pool | £3382 |
Cost to build a single storey extension | £45093 |
Cost to build a side return extension | £51858 |
Install an RSJ | £986 |
Build an outbuilding | £2255 |
Build a mansard loft conversion | £11273 |
Cost of a loft conversion | £31565 |
Build a kitchen extension | £11273 |
Build a hip to gable loft conversion | £8455 |
Build a granny annexe | £5637 |
Build a garden office | £2255 |
Convert a garage | £1127 |
Build a flat roof extension | £1916 |
Build a dormer loft conversion | £2255 |
Lay a concrete foundation | £2255 |
Convert a bungalow loft | £3382 |
Basement conversion cost | £31565 |