Extension builder estimates (based on hourly rates) to build a single storey extension in Scottish Borders
Range from the cheapest single storey extension £42000 (RICHARD LYNN LTD based in TD9) to the dearest single storey extension £61200 (D C BUILDING SERVICES based in TD9).
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 Scottish Borders by posting a job with HaMuch and we will send it to extension builders in Scottish Borders.
Estimates for common extension builder jobs in Scottish Borders;
| Job | Estimate |
| Underpinning a house | £17412 |
| Build a two storey extension | £87868 |
| Build a timber frame extension | £25912 |
| Install a swimming pool | £80912 |
| Cost to build a single storey extension | £48240 |
| Cost to build a side return extension | £36510 |
| Install an RSJ | £2112 |
| Build an outbuilding | £9912 |
| Build a mansard loft conversion | £51912 |
| Cost of a loft conversion | £32925 |
| Build a kitchen extension | £41912 |
| Build a hip to gable loft conversion | £41912 |
| Build a granny annexe | £86912 |
| Build a garden office | £9912 |
| Convert a garage | £15912 |
| Build a flat roof extension | £21912 |
| Build a dormer loft conversion | £41912 |
| Lay a concrete foundation | £6162 |
| Convert a bungalow loft | £28912 |
| Basement conversion cost | £36510 |
Rates for other Scottish Borders trades
Extension Builders in Scottish Borders
| Business name | Single storey extension cost |
|---|---|
| H&D CONSTRUCTION, , TD1 | £47600 |
| RICHARD LYNN LTD, Hawick, TD9 | £42000 |
| D C BUILDING SERVICES, Hawick, TD9 | £61200 |
| R G BROWN BUILDERS, , EH44 | £45840 |
| M G JOINERY, Lauder , TD2 | £44560 |