Range from the cheapest £14 per hour and £130 per day (Why DIY Leicestershire based in LE18) to the dearest £26 per hour and £193 per day (Charlotte Elizabeth Projects based in LE8).
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
Extend house to the side and possible loft extension.
17/09/2024
Anyone insisted in quoting for this before I take the post down? This site seems a complete waste of time so far! Loft conversion on detached 1960 bungalow. Creating 2 bedrooms and bathroom. Plans, building regs and structural calculations available.
17/09/2024
Buliding an extension for kitchen 4by 4 meters and dump proof layers and insulation
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See table for all Extension Builder rates in Oadby And Wigston
Why diy has had 11 years of experience covering various trades which enable the customer to not have new faces all the time during a proj...
We are Family run business who are safe contractor approved and have all the relevant insurances and trained staff who pride ourselves on...
| Job details | Estimate |
| Underpinning a house | £1330 |
| Build a two storey extension | £4434 |
| Build a timber frame extension | £4434 |
| Install a swimming pool | £2661 |
| Cost to build a single storey extension | £35475 |
| Cost to build a side return extension | £40796 |
| Install an RSJ | £776 |
| Build an outbuilding | £1774 |
| Build a mansard loft conversion | £8869 |
| Cost of a loft conversion | £24832 |
| Build a kitchen extension | £8869 |
| Build a hip to gable loft conversion | £6652 |
| Build a granny annexe | £4434 |
| Build a garden office | £1774 |
| Convert a garage | £887 |
| Build a new garage | £1774 |
| Build a flat roof extension | £1508 |
| Build a dormer loft conversion | £1774 |
| Lay a concrete foundation | £1774 |
| Convert a bungalow loft | £2661 |
| Basement conversion cost | £24832 |