Range from the cheapest £30 per hour and £200 per day (A Dead Short Ltd based in SS2) to the dearest £50 per hour and £300 per day (Solution building contractors LTD based in SS4).
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.
What to do - Click 'Get quotes' and describe your job and we will send it to your local extension builders for FREE.
See table for all Extension Builder rates in SS4
Over 35 years experience
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We pride ourselves on great custo...
I constructed the luxury spa at Orsett hall hotel including the swimming pool and jacuzzi in the basement. I have constructed over 100 ne...
Welcome to Lintott Building Solutions Ltd. We provide buildings services for both commercial and domestic customers. We are based in Leigh-...
Providing property maintenance, refurbishments, kitchens and bathrooms in the South East and South West of England. We are able to undertak...
Job details | Estimate |
Underpinning a house | £1631 |
Build a two storey extension | £5438 |
Build a timber frame extension | £5438 |
Install a swimming pool | £3263 |
Cost to build a single storey extension | £43502 |
Cost to build a side return extension | £50027 |
Install an RSJ | £952 |
Build an outbuilding | £2175 |
Build a mansard loft conversion | £10875 |
Cost of a loft conversion | £30451 |
Build a kitchen extension | £10875 |
Build a hip to gable loft conversion | £8157 |
Build a granny annexe | £5438 |
Build a garden office | £2175 |
Convert a garage | £1088 |
Build a flat roof extension | £1849 |
Build a dormer loft conversion | £2175 |
Lay a concrete foundation | £2175 |
Convert a bungalow loft | £3263 |
Basement conversion cost | £30451 |