Extension builder estimates (based on hourly rates) to build a single storey extension in Ards And North Down
Range from the cheapest single storey extension £29200 (Anak based in BT40) to the dearest single storey extension £34000 (Colin Gilmore Building Contractor based in BT22).
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 Ards And North Down by posting a job with HaMuch and we will send it to extension builders in Ards And North Down.
Estimates for common extension builder jobs in Ards And North Down;
| Job | Estimate |
| Underpinning a house | £16592 |
| Build a two storey extension | £86637 |
| Build a timber frame extension | £25092 |
| Install a swimming pool | £80092 |
| Cost to build a single storey extension | £31830 |
| Cost to build a side return extension | £27280 |
| Install an RSJ | £1292 |
| Build an outbuilding | £9092 |
| Build a mansard loft conversion | £51092 |
| Cost of a loft conversion | £25233 |
| Build a kitchen extension | £41092 |
| Build a hip to gable loft conversion | £41092 |
| Build a granny annexe | £86092 |
| Build a garden office | £9092 |
| Convert a garage | £15092 |
| Build a new garage | £17592 |
| Build a flat roof extension | £21092 |
| Build a dormer loft conversion | £41092 |
| Lay a concrete foundation | £5342 |
| Convert a bungalow loft | £28092 |
| Basement conversion cost | £27280 |