Extension builder estimates (based on hourly rates) to build a single storey extension in Glasgow Merchant City
Range from the cheapest single storey extension £42640 (J & S Autos (Glasgow) Ltd based in G51) to the dearest single storey extension £46960 (KFM Developments LTD based in G52).
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 Glasgow Merchant City by posting a job with HaMuch and we will send it to extension builders in Glasgow Merchant City.
Estimates for common extension builder jobs in Glasgow Merchant City;
| Job | Estimate |
| Underpinning a house | £17277 |
| Build a two storey extension | £87666 |
| Build a timber frame extension | £25777 |
| Install a swimming pool | £80777 |
| Cost to build a single storey extension | £45546 |
| Cost to build a side return extension | £34994 |
| Install an RSJ | £1977 |
| Build an outbuilding | £9777 |
| Build a mansard loft conversion | £51777 |
| Cost of a loft conversion | £31662 |
| Build a kitchen extension | £41777 |
| Build a hip to gable loft conversion | £41777 |
| Build a granny annexe | £86777 |
| Build a garden office | £9777 |
| Convert a garage | £15777 |
| Build a new garage | £18277 |
| Build a flat roof extension | £21777 |
| Build a dormer loft conversion | £41777 |
| Lay a concrete foundation | £6027 |
| Convert a bungalow loft | £28777 |
| Basement conversion cost | £34994 |