Extension builder estimates (based on hourly rates) to build a single storey extension in ME12
Range from the cheapest single storey extension £40880 (CL Baker Kent Roofing & Repointing based in ME9) to the dearest single storey extension £46640 (Ybb based in Me10).
Comparing extension builders estimates for fitting a downstairs toilet 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 to build a single storey extension in ME12 by posting a job with HaMuch and we will send it to extension builders in ME12.
Estimates for common extension builder jobs in ME12;
| Job | Estimate |
| Underpinning a house | £17232 |
| Build a two storey extension | £87599 |
| Build a timber frame extension | £25732 |
| Install a swimming pool | £80732 |
| Cost to build a single storey extension | £44650 |
| Cost to build a side return extension | £34490 |
| Install an RSJ | £1932 |
| Build an outbuilding | £9732 |
| Build a mansard loft conversion | £51732 |
| Cost of a loft conversion | £31242 |
| Build a kitchen extension | £41732 |
| Build a hip to gable loft conversion | £41732 |
| Build a granny annexe | £86732 |
| Build a garden office | £9732 |
| Convert a garage | £15732 |
| Build a new garage | £18232 |
| Build a flat roof extension | £21732 |
| Build a dormer loft conversion | £41732 |
| Lay a concrete foundation | £5982 |
| Convert a bungalow loft | £28732 |
| Basement conversion cost | £34490 |