Concrete foundation costs in LL42
Concrete foundations keep your extension, conservatory or other new building stable for years to come. It's important to hire qualified extension builders to lay your foundations, but how much will it cost in LL42?
Concrete foundations range from the £5370 (WJ Builders based in LL53) to £5754 (Bryn Pritchard Ltd - Building Contractors based in LL51) in LL42.
Comparing extension builders estimates for laying concrete foundations gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.
Find out the exact cost of laying concrete foundations in LL42 by posting a job with HaMuch. We will send it to extension builders who can give you a detailed quote.
Estimates for common extension builder jobs in LL42;
| Job | Estimate |
| Underpinning a house | £16812 |
| Build a two storey extension | £86968 |
| Build a timber frame extension | £25312 |
| Install a swimming pool | £80312 |
| Cost to build a single storey extension | £36240 |
| Cost to build a side return extension | £29760 |
| Install an RSJ | £1512 |
| Build an outbuilding | £9312 |
| Build a mansard loft conversion | £51312 |
| Cost of a loft conversion | £27300 |
| Build a kitchen extension | £41312 |
| Build a hip to gable loft conversion | £41312 |
| Build a granny annexe | £86312 |
| Build a garden office | £9312 |
| Convert a garage | £15312 |
| Build a new garage | £17812 |
| Build a flat roof extension | £21312 |
| Build a dormer loft conversion | £41312 |
| Lay a concrete foundation | £5562 |
| Convert a bungalow loft | £28312 |
| Basement conversion cost | £29760 |
Rates for other LL42 trades
Extension Builders in LL42
| Business name | Concrete foundation cost |
|---|---|
| Bryn Pritchard Ltd - Building Contractors, Garndolbenmaen, LL51 | £5754 |
| WJ Builders, Pwllheli, LL53 | £5370 |