Cheapest builders for loft conversion in Sydenham
Range from the cheapest Loft conversion £22500 (Karl Moore House Maintenance based in BT4) to the dearest Loft conversion £26250 (N W Doyle & Son based in BT24).
Comparing extension builders estimates for Loft 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 of a loft conversion in Sydenham by posting your job to extension builders in Sydenham.
Recent Jobs
14/09/2023
Extension Builder near Belfast
Loft conversion - Conversion with stair access and Velux windows
23/09/2023
Extension Builder near Belfast
Loft conversion to include new staircase, velux windows, electrics, plumbing for central heating and plastering etc.. We have two loft spaces so will also need second loft space floored with the hatch and air circulation system relocated.
Estimates for common extension builder jobs in Sydenham;
| Job | Estimate |
| Underpinning a house | £16588 |
| Build a two storey extension | £86632 |
| Build a timber frame extension | £25088 |
| Install a swimming pool | £80088 |
| Cost to build a single storey extension | £31760 |
| Cost to build a side return extension | £27240 |
| Install an RSJ | £1288 |
| Build an outbuilding | £9088 |
| Build a mansard loft conversion | £51088 |
| Cost of a loft conversion | £25200 |
| Build a kitchen extension | £41088 |
| Build a hip to gable loft conversion | £41088 |
| Build a granny annexe | £86088 |
| Build a garden office | £9088 |
| Convert a garage | £15088 |
| Build a new garage | £17588 |
| Build a flat roof extension | £21088 |
| Build a dormer loft conversion | £41088 |
| Lay a concrete foundation | £5338 |
| Convert a bungalow loft | £28088 |
| Basement conversion cost | £27240 |