Range from the cheapest £22.5 per hour and £100 per day (Weathersealed UK based in DL1) to the dearest £100 per hour and £250 per day (EU Radici Ltd based in DL17).
Comparing hourly and daily rates of Extension Builder's gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
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yesterday
Extend semi detached by 21sqm. Rectangle shape including a toilet
05/07/2024
Full Refurbishment Project Brief: 4 Flats and 1 shop 1. Demolition and cleaning the property of all damaged and unwanted walls, doors, windows, joists, false ceilings, floor boards, electrical and services and all others (total refub) 2. All new Electrical and Plumbing works 3. Installing new electrical/ gas/ water smart meters for each unit and retail 4. Creating 04 bathrooms (Shower...
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See table for all Extension Builder rates in Staindrop
| Job details | Estimate |
| Underpinning a house | £1457 |
| Build a two storey extension | £4857 |
| Build a timber frame extension | £4857 |
| Install a swimming pool | £2914 |
| Cost to build a single storey extension | £38857 |
| Cost to build a side return extension | £44685 |
| Install an RSJ | £850 |
| Build an outbuilding | £1943 |
| Build a mansard loft conversion | £9714 |
| Cost of a loft conversion | £27200 |
| Build a kitchen extension | £9714 |
| Build a hip to gable loft conversion | £7286 |
| Build a granny annexe | £4857 |
| Build a garden office | £1943 |
| Convert a garage | £971 |
| Build a new garage | £1943 |
| Build a flat roof extension | £1651 |
| Build a dormer loft conversion | £1943 |
| Lay a concrete foundation | £1943 |
| Convert a bungalow loft | £2914 |
| Basement conversion cost | £27200 |