Specialist in the Conservation and Restoration of historic, listed and vernacular properties.
South west
Dorset/ Somerset/Wiltshire/Hampshire/Cornwall/ Devon
Prompt, Tidy on cost and in time.
Now based in South West England, Number 39 specialises in residential design & build, commercial and hospitality design, master planning, technical design and project coordination. Offering consultancy on national and international projects of all scales, Number 39 has a particular interest in eco-house design and developments.
from 20 to 40 of 24
| Low | Average | High |
|---|---|---|
| £20 | £29 | £37 |
| Average hourly rate from 24 extension builders in DT3 ex VAT or callout | ||
Extension Builder: Average Hourly and Daily Rates around DT3
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Extension Builder near Poole | £34 | £225 |
| Extension Builder near Bournemouth | £34 | £225 |
| Extension Builder near South Somerset | £29 | £224 |
| Extension Builder near Salisbury | £37 | £245 |
| Job details | Estimate |
| Cost of a loft conversion | £32203.00 |
| Cost to build a side return extension | £35644.00 |
| Basement conversion cost | £35644.00 |
| Cost to build a single storey extension | £46700.00 |
| Build a two storey extension | £87753.00 |
| Underpinning a house | £17335.00 |
| Lay a concrete foundation | £6085.00 |
| Build a mansard loft conversion | £51835.00 |
| Install a swimming pool | £80835.00 |
| Build a dormer loft conversion | £41835.00 |
| Convert a bungalow loft | £28835.00 |
| Build a hip to gable loft conversion | £41835.00 |
| Convert a garage | £15835.00 |
| Build a flat roof extension | £21835.00 |
| Build a granny annexe | £86835.00 |
| Build a garden office | £9835.00 |
| Build a timber frame extension | £25835.00 |
| Build a kitchen extension | £41835.00 |
| Install an RSJ | £2035.00 |
| Build an outbuilding | £9835.00 |
| Build a new garage | £18335.00 |
Find hourly & daily prices for Extension Builders in the UK
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