Extension builder estimates (based on hourly rates) to build a single storey extension in Richmondshire
Range from the cheapest single storey extension £38800 (D H Evans based in DL8) to the dearest single storey extension £45200 (J.collinson based in DL13).
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 Richmondshire by posting a job with HaMuch and we will send it to extension builders in Richmondshire.
Estimates for common extension builder jobs in Richmondshire;
| Job | Estimate |
| Underpinning a house | £17070 |
| Build a two storey extension | £87355 |
| Build a timber frame extension | £25570 |
| Install a swimming pool | £80570 |
| Cost to build a single storey extension | £41400 |
| Cost to build a side return extension | £32663 |
| Install an RSJ | £1770 |
| Build an outbuilding | £9570 |
| Build a mansard loft conversion | £51570 |
| Cost of a loft conversion | £29719 |
| Build a kitchen extension | £41570 |
| Build a hip to gable loft conversion | £41570 |
| Build a granny annexe | £86570 |
| Build a garden office | £9570 |
| Convert a garage | £15570 |
| Build a new garage | £18070 |
| Build a flat roof extension | £21570 |
| Build a dormer loft conversion | £41570 |
| Lay a concrete foundation | £5820 |
| Convert a bungalow loft | £28570 |
| Basement conversion cost | £32663 |
Rates for other Richmondshire trades
Extension Builders in Richmondshire
| Business name | Single storey extension cost |
|---|---|
| GURKHA CONSTRUCTION SVCS LTD, , DL10 | £40880 |
| Lee Construction (LDG) Ltd, , DL10 | £40720 |
| J.collinson, County Durham, DL13 | £45200 |
| D H Evans, Bedale , DL8 | £38800 |