Range from the cheapest £20 per hour and £150 per day (Niki based in N4) to the dearest £50 per hour and £243 per day (Mel Massey Studio based in N4).
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.
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See table for all Extension Builder rates in N4
Mel Massey Studio, based in Finsbury Park, North London, offers interior design, interior styling and project management. With over 10 years...
Michael Collins Builders are experts in domestic conversions and extensions - drawing on over 25 years experience in the trade. We have buil...
20 years work in around nort london lake builder
I have over 20 years experience in all aspects of building and construction work. My services to clients and customers is highly regarded...
Job details | Estimate |
Underpinning a house | £1653 |
Build a two storey extension | £5511 |
Build a timber frame extension | £5511 |
Install a swimming pool | £3306 |
Cost to build a single storey extension | £44086 |
Cost to build a side return extension | £50699 |
Install an RSJ | £964 |
Build an outbuilding | £2204 |
Build a mansard loft conversion | £11022 |
Cost of a loft conversion | £30860 |
Build a kitchen extension | £11022 |
Build a hip to gable loft conversion | £8266 |
Build a granny annexe | £5511 |
Build a garden office | £2204 |
Convert a garage | £1102 |
Build a flat roof extension | £1874 |
Build a dormer loft conversion | £2204 |
Lay a concrete foundation | £2204 |
Convert a bungalow loft | £3306 |
Basement conversion cost | £30860 |