Range from the cheapest £25 per hour and £200 per day (Wall Colour Group Limited based in EC1V) to the dearest £39 per hour and £243 per day (Fornia Build Ltd based in EC1V).
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 EC1V
Bring your vision to life with Fornia build. Our main aim is to design and build exceptional residential properties in prime locations, to t...
Wall Colour Group Limited is primarily a Painting & Decorating Company . It uses sub-contractors who are self-employed in their own r...
Job details | Estimate |
Underpinning a house | £1708 |
Build a two storey extension | £5694 |
Build a timber frame extension | £5694 |
Install a swimming pool | £3416 |
Cost to build a single storey extension | £45548 |
Cost to build a side return extension | £52380 |
Install an RSJ | £996 |
Build an outbuilding | £2277 |
Build a mansard loft conversion | £11387 |
Cost of a loft conversion | £31884 |
Build a kitchen extension | £11387 |
Build a hip to gable loft conversion | £8540 |
Build a granny annexe | £5694 |
Build a garden office | £2277 |
Convert a garage | £1139 |
Build a flat roof extension | £1936 |
Build a dormer loft conversion | £2277 |
Lay a concrete foundation | £2277 |
Convert a bungalow loft | £3416 |
Basement conversion cost | £31884 |