Cheapest builders to convert your basement in Wybourn
Range from the cheapest Basement conversion £29400 (Fairleigh Construction Ltd based in S60) to the dearest Basement conversion £105000 (C S Roofing & Building based in S8).
Comparing extension builders estimates for a Basement conversion 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 - Get rates and quotes for the cost to convert a basement in Wybourn by posting a job with HaMuch and we will send it to extension builders in Wybourn.
Estimates for common extension builder jobs in Wybourn;
| Job | Estimate |
| Underpinning a house | £17610 |
| Build a two storey extension | £88166 |
| Build a timber frame extension | £26110 |
| Install a swimming pool | £81110 |
| Cost to build a single storey extension | £52208 |
| Cost to build a side return extension | £38742 |
| Install an RSJ | £2310 |
| Build an outbuilding | £10110 |
| Build a mansard loft conversion | £52110 |
| Cost of a loft conversion | £34785 |
| Build a kitchen extension | £42110 |
| Build a hip to gable loft conversion | £42110 |
| Build a granny annexe | £87110 |
| Build a garden office | £10110 |
| Convert a garage | £16110 |
| Build a new garage | £18610 |
| Build a flat roof extension | £22110 |
| Build a dormer loft conversion | £42110 |
| Lay a concrete foundation | £6360 |
| Convert a bungalow loft | £29110 |
| Basement conversion cost | £38742 |