Range from the cheapest £20 per hour and £180 per day (J&K Expert Building Services based in EN5) to the dearest £50 per hour and £245 per day (The Hadley Loft Company Ltd based in EN5).
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 EN5
Honest and reliable,helpful team ready to sort out Your solutions.
Are you looking to make the most of your property with a loft conversion? The Hadley Loft Company Ltd can help. Based in Barnet, we provide ...
Building services company Reix London Ltd has been helping customers in North London and the surrounding area for over 10 years providing pr...
Job details | Estimate |
Underpinning a house | £1673 |
Build a two storey extension | £5575 |
Build a timber frame extension | £5575 |
Install a swimming pool | £3345 |
Cost to build a single storey extension | £44602 |
Cost to build a side return extension | £51293 |
Install an RSJ | £976 |
Build an outbuilding | £2230 |
Build a mansard loft conversion | £11151 |
Cost of a loft conversion | £31222 |
Build a kitchen extension | £11151 |
Build a hip to gable loft conversion | £8363 |
Build a granny annexe | £5575 |
Build a garden office | £2230 |
Convert a garage | £1115 |
Build a flat roof extension | £1896 |
Build a dormer loft conversion | £2230 |
Lay a concrete foundation | £2230 |
Convert a bungalow loft | £3345 |
Basement conversion cost | £31222 |