Cheapest builders to convert your basement in TN8
Range from the cheapest Basement conversion £28500 (AJH Construction and Fencing based in RH19) to the dearest Basement conversion £37500 (S.C.M. BUILDING CONTRACTORS based in TN7).
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 TN8 by posting a job with HaMuch and we will send it to extension builders in TN8.
Estimates for common extension builder jobs in TN8;
| Job | Estimate |
| Underpinning a house | £17292 |
| Build a two storey extension | £87688 |
| Build a timber frame extension | £25792 |
| Install a swimming pool | £80792 |
| Cost to build a single storey extension | £45840 |
| Cost to build a side return extension | £35160 |
| Install an RSJ | £1992 |
| Build an outbuilding | £9792 |
| Build a mansard loft conversion | £51792 |
| Cost of a loft conversion | £31800 |
| Build a kitchen extension | £41792 |
| Build a hip to gable loft conversion | £41792 |
| Build a granny annexe | £86792 |
| Build a garden office | £9792 |
| Convert a garage | £15792 |
| Build a flat roof extension | £21792 |
| Build a dormer loft conversion | £41792 |
| Lay a concrete foundation | £6042 |
| Convert a bungalow loft | £28792 |
| Basement conversion cost | £35160 |