Range from the cheapest £20 per hour and £150 per day (Pro For You based in BN22) to the dearest £35 per hour and £270 per day (Insite Sepecialists based in BN23).
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 BN21
Our building services company Hinton & Moon Building Limited was only established in August 2022, but have been providing professional, trus...
Livit Design&Build is a company serves people to renovate their bathrooms partially or from scratch. Livit Design&Build combines design and ...
Job details | Estimate |
Underpinning a house | £1538 |
Build a two storey extension | £5125 |
Build a timber frame extension | £5125 |
Install a swimming pool | £3075 |
Cost to build a single storey extension | £41003 |
Cost to build a side return extension | £47154 |
Install an RSJ | £897 |
Build an outbuilding | £2050 |
Build a mansard loft conversion | £10251 |
Cost of a loft conversion | £28702 |
Build a kitchen extension | £10251 |
Build a hip to gable loft conversion | £7688 |
Build a granny annexe | £5125 |
Build a garden office | £2050 |
Convert a garage | £1025 |
Build a flat roof extension | £1743 |
Build a dormer loft conversion | £2050 |
Lay a concrete foundation | £2050 |
Convert a bungalow loft | £3075 |
Basement conversion cost | £28702 |