Paul Williams
Need to find an Extension Builder near you for all your extension buildering work?
W F CLAYTON & CO LTD provides a local, trusted extension...

Costs range from £87,592 (W F CLAYTON & CO LTD based in LL57) to £87,592 (W F CLAYTON & CO LTD based in LL57), but these are just estimates. The best way to compare costs is to get real quotes from real builders.
Post your job on HaMuch and we'll send it to extension builders to LL58.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Two Storey Extension near Conwy | £28 | £211 |
| Two Storey Extension near Conway | £28 | £211 |
| Two Storey Extension near Llandudno | £28 | £211 |
| Two Storey Extension near Colwyn Bay | £28 | £211 |
| Two Storey Extension near Rhyl | £28 | £209 |
| Two Storey Extension near Prestatyn | £29 | £213 |
Whether you’re looking to extend your kitchen with a side return extension or you want to convert your basement into a liveable space, read our cost guides to get an idea of how much each project costs before getting a more accurate quote from our database of reliable tradespeople.

Underpin a building - £17,228

Two storey extension - £87,592

Build a timber frame extension - £25,728

Build a swimming pool - £80,728

Single storey extension - £49,560

Side return extension - £38,440

Install an RSJ - £1,928

Outbuilding - £9,728

Build a Mansard loft conversion - £51,728

Loft conversion - £31,200

Build a kitchen extension - £41,728

Hip to gable loft conversion - £41,728

Granny annexe - £86,728

Garden office - £9,728

Convert a Garage - £15,728

Garage - £18,228

Build a flat roof extension - £21,728

Build a dormer loft conversion - £41,728

Concrete foundations - £5,978

Convert a bungalow loft - £28,728

Convert a basement - £34,440