Range from the cheapest £20 per hour and £150 per day (Aire Valley Builders & Roofing Contractor based in BD16) to the dearest £28 per hour and £209 per day (Sd interiors based in LS16).
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 LS21
We offer Concept Design ideas for you to see what your room, house, office space can look like.
We are a Leeds based roofing contractor covering the domestic and commercial sectors. We specialise in a number of flat roofing systems with...
Job details | Estimate |
Underpinning a house | £1435 |
Build a two storey extension | £4783 |
Build a timber frame extension | £4783 |
Install a swimming pool | £2870 |
Cost to build a single storey extension | £38267 |
Cost to build a side return extension | £44007 |
Install an RSJ | £837 |
Build an outbuilding | £1913 |
Build a mansard loft conversion | £9567 |
Cost of a loft conversion | £26787 |
Build a kitchen extension | £9567 |
Build a hip to gable loft conversion | £7175 |
Build a granny annexe | £4783 |
Build a garden office | £1913 |
Convert a garage | £957 |
Build a flat roof extension | £1626 |
Build a dormer loft conversion | £1913 |
Lay a concrete foundation | £1913 |
Convert a bungalow loft | £2870 |
Basement conversion cost | £26787 |