Range from the cheapest £20 per hour and £200 per day (DRB International Ltd T/A Lofty Lofts based in EN4) to the dearest £39 per hour and £329 per day (Artan Property Services Ltd based in N14).
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 N14
HOW WE WORK?We are here to design the best places!Our experience includes projects all over the world, from small scaled projects to large r...
I have been in the construction industry since 2004, originally training as a carpenter. In 2013 I branched out with my own building firm, A...
AGK Building Services Ltd is a small family-run business with more than 20 years' experience in the building services industry. We have a te...
Job details | Estimate |
Underpinning a house | £1715 |
Build a two storey extension | £5717 |
Build a timber frame extension | £5717 |
Install a swimming pool | £3430 |
Cost to build a single storey extension | £45739 |
Cost to build a side return extension | £52600 |
Install an RSJ | £1001 |
Build an outbuilding | £2287 |
Build a mansard loft conversion | £11435 |
Cost of a loft conversion | £32018 |
Build a kitchen extension | £11435 |
Build a hip to gable loft conversion | £8576 |
Build a granny annexe | £5717 |
Build a garden office | £2287 |
Convert a garage | £1143 |
Build a flat roof extension | £1944 |
Build a dormer loft conversion | £2287 |
Lay a concrete foundation | £2287 |
Convert a bungalow loft | £3430 |
Basement conversion cost | £32018 |