Extension builder estimates (based on hourly rates) to build a single storey extension in SA73
Range from the cheapest single storey extension £29200 (Cleaning Services - We Can Do It based in SA73) to the dearest single storey extension £34000 (Gripp Construction based in SA71).
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 SA73 by posting a job with HaMuch and we will send it to extension builders in SA73.
Estimates for common extension builder jobs in SA73;
| Job | Estimate |
| Underpinning a house | £16593 |
| Build a two storey extension | £86640 |
| Build a timber frame extension | £25093 |
| Install a swimming pool | £80093 |
| Cost to build a single storey extension | £31867 |
| Cost to build a side return extension | £27300 |
| Install an RSJ | £1293 |
| Build an outbuilding | £9093 |
| Build a mansard loft conversion | £51093 |
| Cost of a loft conversion | £25250 |
| Build a kitchen extension | £41093 |
| Build a hip to gable loft conversion | £41093 |
| Build a granny annexe | £86093 |
| Build a garden office | £9093 |
| Convert a garage | £15093 |
| Build a new garage | £17593 |
| Build a flat roof extension | £21093 |
| Build a dormer loft conversion | £41093 |
| Lay a concrete foundation | £5343 |
| Convert a bungalow loft | £28093 |
| Basement conversion cost | £27300 |
Rates for other SA73 trades
Extension Builders in SA73
| Business name | Single storey extension cost |
|---|---|
| Cleaning Services - We Can Do It, Milford Haven, SA73 | £29200 |
| Lawtons Property Services, , SA73 | £32400 |
| Gripp Construction, Pembroke, SA71 | £34000 |