Extension builder estimates (based on hourly rates) to build a single storey extension in Newtownards
Range from the cheapest single storey extension £31440 (Extended living by Gilbert-Ash based in BT12) 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 Newtownards by posting a job with HaMuch and we will send it to extension builders in Newtownards.
Estimates for common extension builder jobs in Newtownards;
| Job | Estimate |
| Underpinning a house | £16653 |
| Build a two storey extension | £86730 |
| Build a timber frame extension | £25153 |
| Install a swimming pool | £80153 |
| Cost to build a single storey extension | £33067 |
| Cost to build a side return extension | £27975 |
| Install an RSJ | £1353 |
| Build an outbuilding | £9153 |
| Build a mansard loft conversion | £51153 |
| Cost of a loft conversion | £25813 |
| Build a kitchen extension | £41153 |
| Build a hip to gable loft conversion | £41153 |
| Build a granny annexe | £86153 |
| Build a garden office | £9153 |
| Convert a garage | £15153 |
| Build a new garage | £17653 |
| Build a flat roof extension | £21153 |
| Build a dormer loft conversion | £41153 |
| Lay a concrete foundation | £5403 |
| Convert a bungalow loft | £28153 |
| Basement conversion cost | £27975 |
Rates for other Newtownards trades
Extension Builders in Newtownards
| Business name | Single storey extension cost |
|---|---|
| Colin Gilmore Building Contractor, Newtownards, BT22 | £34000 |
| apex pharaoh ltd, Down, bt30 | £32720 |
| AK Building Services, , BT8 | £33040 |
| N W Doyle & Son, Ballynahinch, BT24 | £34000 |
| Extended living by Gilbert-Ash, 47 Boucher Road, Belfast, BT12 | £31440 |
| DGA, Antrim, BT37 | £33200 |