Cheapest builders to convert your basement in HR9
Range from the cheapest Basement conversion £29400 (Timtec Building Services based in HR9) to the dearest Basement conversion £42000 (Parker (SW) Limited based in GL14).
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 HR9 by posting a job with HaMuch and we will send it to extension builders in HR9.
Estimates for common extension builder jobs in HR9;
| Job | Estimate |
| Underpinning a house | £17139 |
| Build a two storey extension | £87459 |
| Build a timber frame extension | £25639 |
| Install a swimming pool | £80639 |
| Cost to build a single storey extension | £42787 |
| Cost to build a side return extension | £33443 |
| Install an RSJ | £1839 |
| Build an outbuilding | £9639 |
| Build a mansard loft conversion | £51639 |
| Cost of a loft conversion | £30369 |
| Build a kitchen extension | £41639 |
| Build a hip to gable loft conversion | £41639 |
| Build a granny annexe | £86639 |
| Build a garden office | £9639 |
| Convert a garage | £15639 |
| Build a new garage | £18139 |
| Build a flat roof extension | £21639 |
| Build a dormer loft conversion | £41639 |
| Lay a concrete foundation | £5889 |
| Convert a bungalow loft | £28639 |
| Basement conversion cost | £33443 |