Range from the cheapest £15 per hour and £150 per day (Fine Line Homes Ltd based in TW1) to the dearest £39 per hour and £243 per day (Evolution Design and Construction based in TW10).
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 TW10
Evolution Design is an internationally recognised Design & Build Business with more than 20 years of experience, completing Residential and ...
At Kapeti Ltd we create well planned interior architecture and interior design projects. We offer turnkey solutions in residential and comme...
Job details | Estimate |
Underpinning a house | £1686 |
Build a two storey extension | £5618 |
Build a timber frame extension | £5618 |
Install a swimming pool | £3371 |
Cost to build a single storey extension | £44947 |
Cost to build a side return extension | £51690 |
Install an RSJ | £983 |
Build an outbuilding | £2247 |
Build a mansard loft conversion | £11237 |
Cost of a loft conversion | £31463 |
Build a kitchen extension | £11237 |
Build a hip to gable loft conversion | £8428 |
Build a granny annexe | £5618 |
Build a garden office | £2247 |
Convert a garage | £1124 |
Build a flat roof extension | £1910 |
Build a dormer loft conversion | £2247 |
Lay a concrete foundation | £2247 |
Convert a bungalow loft | £3371 |
Basement conversion cost | £31463 |