Range from the cheapest £20 per hour and £110 per day (Animus Construction Ltd based in E6) to the dearest £40 per hour and £320 per day (S M G Building Contractors based in SE18).
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.
yesterday
I need to repair bays as its crumbling I don't know how to describe if you come and see what I mean. Avtar
18/09/2024
Basement Conversion Quote: Terraced house with a 25m2 basement(2rooms,existing head Ht 2.2m). 2.4m required Ht. Part One: To lower the floor and possibly concrete support walls instead of underpinning.Possible front stair access. Part Two: existing dining room + side alley way 35m2, to dig and lower floor and connect to 2 front basement rooms. provide 2x mini kitchen and bathroom services with...
18/09/2024
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See table for all Extension Builder rates in Thamesmead
Job details | Estimate |
Underpinning a house | £1668 |
Build a two storey extension | £5559 |
Build a timber frame extension | £5559 |
Install a swimming pool | £3336 |
Cost to build a single storey extension | £44474 |
Cost to build a side return extension | £51145 |
Install an RSJ | £973 |
Build an outbuilding | £2224 |
Build a mansard loft conversion | £11118 |
Cost of a loft conversion | £31132 |
Build a kitchen extension | £11118 |
Build a hip to gable loft conversion | £8339 |
Build a granny annexe | £5559 |
Build a garden office | £2224 |
Convert a garage | £1112 |
Build a new garage | £2224 |
Build a flat roof extension | £1890 |
Build a dormer loft conversion | £2224 |
Lay a concrete foundation | £2224 |
Convert a bungalow loft | £3336 |
Basement conversion cost | £31132 |