Range from the cheapest £20 per hour and £160 per day (Saxonworld Ltd based in WS9) to the dearest £50 per hour and £400 per day (Holmes Roofing & Cladding based in WS9).
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.
What to do - Click 'Get quotes' and describe your job and we will send it to your local extension builders for FREE.
yesterday
Building single story extension 3 x 5 m including groundwork and rerouting pipes. Doors and windows provided by client. Wolverhampton area. Budget: £15000. Plans are available.
19/09/2024
Full house + garden refurbishment of 3 bedroom semi in Erdington, Birmingham
19/09/2024
Extend house by knocking load bearing wall (SE calculations already available), install RSJ Beam, Insulate Timber Frame extension with new roof (plus rooflight), new patio door, install new windows, remove waste pipe, install radiator, install spotlights, skim/plaster, install flooring
We need Extension Builders like you to help local homeowners with their jobs.
See table for all Extension Builder rates in Bloxwick
| Job details | Estimate |
| Underpinning a house | £1469 |
| Build a two storey extension | £4897 |
| Build a timber frame extension | £4897 |
| Install a swimming pool | £2938 |
| Cost to build a single storey extension | £39176 |
| Cost to build a side return extension | £45052 |
| Install an RSJ | £857 |
| Build an outbuilding | £1959 |
| Build a mansard loft conversion | £9794 |
| Cost of a loft conversion | £27423 |
| Build a kitchen extension | £9794 |
| Build a hip to gable loft conversion | £7345 |
| Build a granny annexe | £4897 |
| Build a garden office | £1959 |
| Convert a garage | £979 |
| Build a new garage | £1959 |
| Build a flat roof extension | £1665 |
| Build a dormer loft conversion | £1959 |
| Lay a concrete foundation | £1959 |
| Convert a bungalow loft | £2938 |
| Basement conversion cost | £27423 |