Range from the cheapest £18 per hour and £140 per day (WJ Builders based in LL53) to the dearest £18 per hour and £150 per day (W A Mitchell based in LL54).
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.
We need Extension Builders like you to help local homeowners with their jobs.
See table for all Extension Builder rates in Dyffryn Ardudwy
I am a sole trader time served in joinery and plastering. I have worked on the majority of extensions and new builds to general rep...
| Job details | Estimate |
| Underpinning a house | £1044 |
| Build a two storey extension | £3479 |
| Build a timber frame extension | £3479 |
| Install a swimming pool | £2088 |
| Cost to build a single storey extension | £27835 |
| Cost to build a side return extension | £32010 |
| Install an RSJ | £609 |
| Build an outbuilding | £1392 |
| Build a mansard loft conversion | £6959 |
| Cost of a loft conversion | £19484 |
| Build a kitchen extension | £6959 |
| Build a hip to gable loft conversion | £5219 |
| Build a granny annexe | £3479 |
| Build a garden office | £1392 |
| Convert a garage | £696 |
| Build a new garage | £1392 |
| Build a flat roof extension | £1183 |
| Build a dormer loft conversion | £1392 |
| Lay a concrete foundation | £1392 |
| Convert a bungalow loft | £2088 |
| Basement conversion cost | £19484 |
| Business name | Hourly Rate | Daily Rate |
|---|---|---|
| WJ Builders, Pwllheli, LL53 | £18 | £140 |
| W A Mitchell, Caernarfon, LL54 | £18 | £150 |